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Rule Storm Chaser

Storm Chaser Forecast for Lóndrangar, Iceland Coast

Hellnar, West, Iceland

The twin Lóndrangar basalt plugs are volcanic remnants standing apart from the lower sea cliffs of western Snæfellsnes. Their unequal pinnacles read as isolated silhouettes from the coastal path, with open Atlantic water rather than a village behind them.

9 matching opportunities in the 14-day forecast.

Hourly forecast scores

Forecast valid from Oct 6, 2026, 6:00 PM UTC (one hour; not an observation)
CAPE0
Lifted Index5.1°C
Wind Gusts4.6m/s
Precipitation0.0mm

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Atlantic/Reykjavik
First upcoming window
Weak Storm
Lóndrangar
Thu, Oct 8 · 06:00–07:00 · 1h window
Low confidence
43%
⛈️Storm Intensity45%
CAPE: 20
Lifted Index: 14.5°C
Wind Gusts: 16.3m/s
Precipitation: 0.8mm
thunderstorms weather icon
Weak Storm at Sunrise
Lóndrangar
Thu, Oct 8 · 09:00–10:00
⛈️Storm Intensity:46%
Low
thunderstorms weather icon
Moderate Storm
Lóndrangar
Thu, Oct 8 · 11:00–16:00
⛈️Storm Intensity:40-61%
Low
thunderstorms weather icon
Weak Storm at Sunset
Lóndrangar
Thu, Oct 8 · 17:00–19:00
⛈️Storm Intensity:43-44%
Low
thunderstorms weather icon
Weak Storm
Lóndrangar
Sun, Oct 11 · 15:00–16:00
⛈️Storm Intensity:41%
Low
thunderstorms weather icon
Weak Storm at Dusk
Lóndrangar
Fri, Oct 16 · 19:00–20:00
⛈️Storm Intensity:50.7%
Low
thunderstorms weather icon
Weak Storm
Lóndrangar
Fri, Oct 16 · 20:00–01:00
⛈️Storm Intensity:46.8%
Low
+2 more windows in the next 14 days

72-hour requirements breakdown

When available, this detailed table covers only the stated 72-hour horizon (typically 72–168 hours, depending on available hourly data). Opportunity records above span the full 14-day forecast period, so this table does not explain that entire period. Times shown in Atlantic/Reykjavik.

Most common blockers

Ranked across the 95-hour forecast horizon, not the full opportunity period.

  • Storm Intensity88% of hours
9matching hours in the displayed 72-hour forecastJump to first displayed match
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Atlantic/Reykjavik
Storm Intensity
≥ 40.0%
Tue, Oct 6
Rule fails. 18:00Storm Intensity: 0%. Misses requirement
Rule fails. 19:00Storm Intensity: 0%. Misses requirement
Rule fails. 20:00Storm Intensity: 9%. Misses requirement
Rule fails. 21:00Storm Intensity: 14%. Misses requirement
Rule fails. 22:00Storm Intensity: 16%. Misses requirement
Rule fails. 23:00Storm Intensity: 14%. Misses requirement
Wed, Oct 7
Rule fails. 24:00Storm Intensity: 18%. Misses requirement
Rule fails. 01:00Storm Intensity: 16%. Misses requirement
Rule fails. 02:00Storm Intensity: 15%. Misses requirement
Rule fails. 03:00Storm Intensity: 28%. Misses requirement
Rule fails. 04:00Storm Intensity: 19%. Misses requirement
Rule fails. 05:00Storm Intensity: 21%. Misses requirement
Rule fails. 06:00Storm Intensity: 22%. Misses requirement
Rule fails. 07:00Storm Intensity: 14%. Misses requirement
Rule fails. 08:00Storm Intensity: 14%. Misses requirement
Rule fails. 09:00Storm Intensity: 19%. Misses requirement
Rule fails. 10:00Storm Intensity: 11%. Misses requirement
Rule fails. 11:00Storm Intensity: 12%. Misses requirement
Rule fails. 12:00Storm Intensity: 17%. Misses requirement
Rule fails. 13:00Storm Intensity: 11%. Misses requirement
Rule fails. 14:00Storm Intensity: 0%. Misses requirement
Rule fails. 15:00Storm Intensity: 0%. Misses requirement
Rule fails. 16:00Storm Intensity: 0%. Misses requirement
Rule fails. 17:00Storm Intensity: 0%. Misses requirement
Rule fails. 18:00Storm Intensity: 0%. Misses requirement
Rule fails. 19:00Storm Intensity: 0%. Misses requirement
Rule fails. 20:00Storm Intensity: 0%. Misses requirement
Rule fails. 21:00Storm Intensity: 0%. Misses requirement
Rule fails. 22:00Storm Intensity: 0%. Misses requirement
Rule fails. 23:00Storm Intensity: 0%. Misses requirement
Thu, Oct 8
Rule fails. 24:00Storm Intensity: 0%. Misses requirement
Rule fails. 01:00Storm Intensity: 0%. Misses requirement
Rule fails. 02:00Storm Intensity: 0%. Misses requirement
Rule fails. 03:00Storm Intensity: 37%. Misses requirement
Rule fails. 04:00Storm Intensity: 28%. Misses requirement
Rule fails. 05:00Storm Intensity: 28%. Misses requirement
Rule passes. 06:00Storm Intensity: 45%. Meets requirement
Rule fails. 07:00Storm Intensity: 33%. Misses requirement
Rule fails. 08:00Storm Intensity: 36%. Misses requirement
Rule passes. 09:00Storm Intensity: 46%. Meets requirement
Rule fails. 10:00Storm Intensity: 38%. Misses requirement
Rule passes. 11:00Storm Intensity: 40%. Meets requirement
Rule passes. 12:00Storm Intensity: 51%. Meets requirement
Rule passes. 13:00Storm Intensity: 50%. Meets requirement
Rule passes. 14:00Storm Intensity: 57%. Meets requirement
Rule passes. 15:00Storm Intensity: 61%. Meets requirement
Rule fails. 16:00Storm Intensity: 37%. Misses requirement
Rule passes. 17:00Storm Intensity: 43%. Meets requirement
Rule passes. 18:00Storm Intensity: 44%. Meets requirement
Rule fails. 19:00Storm Intensity: 30%. Misses requirement
Rule fails. 20:00Storm Intensity: 24%. Misses requirement
Rule fails. 21:00Storm Intensity: 24%. Misses requirement
Rule fails. 22:00Storm Intensity: 21%. Misses requirement
Rule fails. 23:00Storm Intensity: 18%. Misses requirement
Fri, Oct 9
Rule fails. 24:00Storm Intensity: 12%. Misses requirement
Rule fails. 01:00Storm Intensity: 0%. Misses requirement
Rule fails. 02:00Storm Intensity: 0%. Misses requirement
Rule fails. 03:00Storm Intensity: 31%. Misses requirement
Rule fails. 04:00Storm Intensity: 24%. Misses requirement
Rule fails. 05:00Storm Intensity: 22%. Misses requirement
Rule fails. 06:00Storm Intensity: 29%. Misses requirement
Rule fails. 07:00Storm Intensity: 29%. Misses requirement
Rule fails. 08:00Storm Intensity: 26%. Misses requirement
Rule fails. 09:00Storm Intensity: 26%. Misses requirement
Rule fails. 10:00Storm Intensity: 21%. Misses requirement
Rule fails. 11:00Storm Intensity: 21%. Misses requirement
Rule fails. 12:00Storm Intensity: 20%. Misses requirement
Rule fails. 13:00Storm Intensity: 14%. Misses requirement
Rule fails. 14:00Storm Intensity: 14%. Misses requirement
Rule fails. 15:00Storm Intensity: 14%. Misses requirement
Rule fails. 16:00Storm Intensity: 14%. Misses requirement
Rule fails. 17:00Storm Intensity: 14%. Misses requirement
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

Supporting forecast inputs

Additional hourly values for interpreting the forecast and any derived scores. See the separate requirements breakdown for rule logic; missing values are unavailable.

Forecast time (Atlantic/Reykjavik)Air PressureCAPEConvective Precip FractionLifted IndexPrecipitation ChanceRainfallShowersSimulated ReflectivityTotal PrecipitationVisibilityWind GustsWind Shear 0-3 kmWind Shear 0-6 kmWind Speed
Tue, Oct 6, 2026Sunrise · Sunset
1006hPa0J/kg0fraction5.1°C2%0mm0mm-20dBZ0mm36060m4.6m/s3m/s4.4m/s2.6m/s
Night1007hPa0J/kg0.33fraction5°C6%0mm0mm-8.6dBZ0mm30580m3.7m/sUnavailableUnavailable2.9m/s
Night1008hPa10J/kg0.67fraction4.8°C13%0mm0mm2.9dBZ0mm30460m3.4m/sUnavailableUnavailable2.2m/s
Night1008hPa10J/kg1fraction4.4°C25%0mm0mm14dBZ0mm25860m4m/s2.4m/s7.5m/s3.2m/s
Night1009hPa10J/kg0.67fraction4°C48%1.2mm0mm2.9dBZ1.2mm10620m5.2m/sUnavailableUnavailable2.7m/s
Night1009hPa30J/kg0.34fraction4.1°C77%0.1mm0mm-8.6dBZ0.1mm50000m4.6m/sUnavailableUnavailable1.6m/s
Wed, Oct 7, 2026Sunrise · Sunset
Night1009hPa0J/kg0.004fraction5.7°C94%0mm0mm-20dBZ0mm50000m3.5m/s1.2m/s11m/s3.1m/s
Night1009hPa20J/kg0.3fraction6.6°C90%0mm0mm-13dBZ0mm21900m3.8m/sUnavailableUnavailable3.2m/s
Night1009hPa40J/kg0.59fraction7.5°C75%0mm0mm-5.1dBZ0mm28480m7.1m/sUnavailableUnavailable5.1m/s
Night1010hPa30J/kg0.88fraction8.2°C63%0.7mm0mm2.3dBZ0.7mm11680m11m/s2.9m/s17m/s7.6m/s
Night1010hPa50J/kg0.76fraction8.9°C60%0.2mm0mm2.9dBZ0.2mm50000m9.3m/sUnavailableUnavailable6.8m/s
Night1010hPa30J/kg0.63fraction10°C60%0.3mm0mm3.5dBZ0.3mm36820m9.8m/sUnavailableUnavailable6.1m/s
Night1010hPa30J/kg0.5fraction11°C55%0mm0mm4.1dBZ0mm43780m8.2m/s6.7m/s20m/s6m/s
Night1010hPa30J/kg0.55fraction12°C40%0mm0mm1.1dBZ0mm44160m8.3m/sUnavailableUnavailable5.9m/s
Night1010hPa30J/kg0.61fraction12°C21%0mm0mm-1.9dBZ0mm50000m7.8m/sUnavailableUnavailable6m/s
1011hPa30J/kg0.66fraction12°C6%0mm0mm-4.8dBZ0mm45420m7.8m/s7.2m/s17m/s4.7m/s
1011hPa20J/kg0.75fraction12°C1%0mm0mm0.61dBZ0mm27860m7.9m/sUnavailableUnavailable5m/s
1012hPa10J/kg0.83fraction12°C0%0mm0mm6dBZ0mm28900m6.5m/sUnavailableUnavailable3.8m/s
1012hPa0J/kg0.92fraction12°C0%0mm0mm11dBZ0mm50000m6.9m/s7.6m/s15m/s4.6m/s
1012hPa0J/kg0.61fraction12°C0%0mm0mm0.99dBZ0mm50000m6.5m/sUnavailableUnavailable3.9m/s
1012hPa0J/kg0.31fraction13°C0%0mm0mm-9.5dBZ0mm50000m7m/sUnavailableUnavailable4.4m/s
1013hPa0J/kg0fraction13°C0%0mm0mm-20dBZ0mm44000m7.3m/s8.8m/s18m/s4.7m/s
1013hPa0J/kg0fraction16°C0%0mm0mm-20dBZ0mm44920m7.2m/sUnavailableUnavailable3.8m/s
1013hPa0J/kg0fraction18°C0%0mm0mm-20dBZ0mm45240m6m/sUnavailableUnavailable3m/s
1012hPa0J/kg0fraction18°C0%0mm0mm-20dBZ0mm40440m4.7m/s7.2m/s17m/s0.8m/s
Night1012hPa0J/kg0fraction19°C0%0mm0mm-17dBZ0mm40000m1.8m/sUnavailableUnavailable1.5m/s
Night1012hPa0J/kg0fraction19°C0%0mm0mm-15dBZ0mm32860m5.6m/sUnavailableUnavailable4.9m/s
Night1012hPa10J/kg0fraction19°C0%0mm0mm-12dBZ0mm50000m7.5m/s6.8m/s17m/s6m/s
Night1011hPa10J/kg0fraction18°C4%0mm0mm-5.3dBZ0mm28460m9.6m/sUnavailableUnavailable7.6m/s
Night1011hPa10J/kg0fraction18°C10%0mm0mm1.2dBZ0mm27340m9.8m/sUnavailableUnavailable6.1m/s
Thu, Oct 8, 2026Sunrise · Sunset
Night1010hPa0J/kg0fraction19°C20%0mm0mm7.7dBZ0mm43120m7.9m/s5.5m/s18m/s5.3m/s
Night1009hPa0J/kg0.12fraction17°C36%0mm0mm9.6dBZ0mm38320m9.4m/sUnavailableUnavailable7.4m/s
Night1008hPa10J/kg0.23fraction17°C57%0.2mm0mm11dBZ0.2mm25260m12m/sUnavailableUnavailable9m/s
Night1006hPa10J/kg0.35fraction16°C73%2.4mm0mm13dBZ2.4mm8620m13m/s6.7m/s23m/s10m/s
Night1005hPa10J/kg0.32fraction15°C82%0.6mm0mm17dBZ0.6mm27440m14m/sUnavailableUnavailable10m/s
Night1003hPa10J/kg0.29fraction15°C88%0.7mm0mm20dBZ0.7mm18960m15m/sUnavailableUnavailable11m/s
Night1002hPa20J/kg0.26fraction15°C92%0.8mm0mm23dBZ0.8mm18740m16m/s18m/s26m/s13m/s
Night1001hPa10J/kg0.17fraction13°C95%0.9mm0mm26dBZ0.9mm11660m17m/sUnavailableUnavailable13m/s
Night1000hPa0J/kg0.09fraction14°C97%2.1mm0mm30dBZ2.1mm12140m19m/sUnavailableUnavailable15m/s
998hPa0J/kg0fraction14°C98%0.8mm0mm33dBZ0.8mm16040m20m/s24m/s27m/s15m/s
996hPa0J/kg0fraction14°C99%1.3mm0mm32dBZ1.3mm10120m21m/sUnavailableUnavailable16m/s
995hPa0J/kg0fraction14°C100%2mm0mm31dBZ2mm9420m21m/sUnavailableUnavailable16m/s
993hPa0J/kg0fraction14°C100%1.7mm0mm29dBZ1.7mm8500m21m/s24m/s29m/s15m/s
991hPa0J/kg0.02fraction12°C100%5.2mm0mm28dBZ5.2mm4240m19m/sUnavailableUnavailable13m/s
990hPa10J/kg0.04fraction12°C100%11mm0mm26dBZ11mm3400m17m/sUnavailableUnavailable12m/s
988hPa10J/kg0.05fraction11°C100%5mm0mm25dBZ5mm5000m16m/s18m/s22m/s12m/s
987hPa10J/kg0.08fraction10°C100%1.9mm0mm22dBZ1.9mm10200m16m/sUnavailableUnavailable12m/s
986hPa10J/kg0.1fraction8.1°C100%1.7mm0mm20dBZ1.7mm2500m16m/sUnavailableUnavailable9.3m/s
985hPa40J/kg0.12fraction6.7°C98%3.4mm0mm18dBZ3.4mm1700m12m/s5.7m/s14m/s0.6m/s
Night985hPa30J/kg0.13fraction6.8°C91%1.5mm0mm6.9dBZ1.5mm11900m8.6m/sUnavailableUnavailable6.1m/s
Night985hPa10J/kg0.14fraction6.9°C82%0.5mm0mm-4dBZ0.5mm50000m12m/sUnavailableUnavailable5.4m/s
Night984hPa0J/kg0.15fraction6.8°C73%0mm0mm-15dBZ0mm50000m7.6m/s7.1m/s13m/s5.8m/s
Night984hPa0J/kg0.14fraction6.2°C66%0mm0mm-12dBZ0mm14720m8.8m/sUnavailableUnavailable6.3m/s
Night984hPa0J/kg0.13fraction6.2°C61%0mm0mm-10dBZ0mm20700m9m/sUnavailableUnavailable2.3m/s
Fri, Oct 9, 2026Sunrise · Sunset
Night984hPa0J/kg0.11fraction6.5°C57%0.03mm0mm-7.7dBZ0.03mm21285m6.8m/s5.2m/s12m/s4.1m/s
Night984hPa5J/kg0.24fraction6.7°C56%0.15mm0.1mm-3.7dBZ0.25mm27760m6.4m/sUnavailableUnavailable2.5m/s
Night984hPa0J/kg0.36fraction6.8°C56%0.73mm0mm0.4dBZ0.73mm5350m6.1m/sUnavailableUnavailable1.7m/s
Night984hPa0J/kg0.48fraction6.7°C55%1mm0mm4.4dBZ1mm4680m8.8m/s0.56m/s10m/s2.7m/s
Night985hPa0J/kg0.5fraction6.7°C52%0.3mm0mm4.8dBZ0.3mm14420m12m/sUnavailableUnavailable3.5m/s
Night985hPa0J/kg0.52fraction6.7°C49%0mm0mm5.3dBZ0mm12600m13m/sUnavailableUnavailable4.2m/s
Night986hPa0J/kg0.54fraction6.3°C45%0.1mm0mm5.6dBZ0.1mm7680m15m/s1.4m/s10m/s5m/s
Night986hPa0J/kg0.66fraction6.4°C41%0.2mm0mm-2.9dBZ0.2mm8640m15m/sUnavailableUnavailable3.9m/s
Night987hPa0J/kg0.79fraction7°C36%0.2mm0mm-11dBZ0.2mm9720m13m/sUnavailableUnavailable3.4m/s
987hPa0J/kg0.91fraction7.1°C33%0.1mm0mm-20dBZ0.1mm14820m13m/s4.2m/s9.3m/s3.6m/s
988hPa0J/kg0.76fraction7.5°C31%0mm0mm-18dBZ0mm29200m13m/sUnavailableUnavailable3.8m/s
989hPa0J/kg0.62fraction7.7°C29%0mm0mm-17dBZ0mm16580m14m/sUnavailableUnavailable4.8m/s
990hPa0J/kg0.47fraction8.1°C29%0mm0mm-15dBZ0mm17880m15m/s2.5m/s7.5m/s5.4m/s
991hPa0J/kg0.31fraction8.1°C30%0mm0mm-17dBZ0mm16000m16m/sUnavailableUnavailable6m/s
992hPa0J/kg0.16fraction8.2°C32%0mm0mm-18dBZ0mm16940m17m/sUnavailableUnavailable6.2m/s
993hPa0J/kg0fraction8.3°C33%0mm0mm-20dBZ0mm21740m17m/s0.81m/s1.1m/s5.9m/s
994hPa0J/kg0fraction9.2°C31%0mm0mm-20dBZ0mm28460m16m/sUnavailableUnavailable6m/s
995hPa0J/kg0fraction9.5°C28%0mm0mm-20dBZ0mm32880m16m/sUnavailableUnavailable6m/s

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Storm Chaser conditions across Iceland Coast. The requirements and hourly values above show how those signals apply at Lóndrangar.

Explore Storm Chaser conditions across Iceland Coast →

Recorded match history

Completed PhotoWeather forecast matches recorded for this exact rule at Lóndrangar during the last 365 days.

Last 30 days
38
recorded matching windows · 53% average confidence
Last 90 days
59
recorded matching windows · 53% average confidence
Last 365 days
59
recorded matching windows · 53% average confidence
Most represented month

September, with 33 of 59 matches recorded in the last 365 days.

These figures use completed PhotoWeather MatchEvent records from the previous 365 days only. They describe recorded forecast matches, not observations, climatological probability, or a guarantee of future conditions.

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How this forecast is made

Opportunities are threshold-based signals: PhotoWeather checks whether forecast conditions match the rules for a photography scenario. They are planning guidance, not guarantees. Forecasts can change as new model runs arrive, and confidence generally decreases farther into the forecast horizon, so recheck conditions before travelling.

The weather forecast foundation comes through Open-Meteo , which aggregates models from weather agencies. PhotoWeather applies condition-specific thresholds and derived calculations; not every condition uses every model or data input.

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