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Rule Storm Chaser

Storm Chaser Forecast for Djúpalónssandur, Iceland Coast

Hellissandur, West, Iceland

Djúpalónssandur is a dark pebble cove enclosed by lava formations, with rusted shipwreck fragments and surf channels among polished stones.

Currently

Real-time conditions
CAPE0
Lifted Index8.3°C
Wind Gusts2.3m/s
Precipitation0.0mm

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Atlantic/Reykjavik
Next opportunity
Weak Storm
Djúpalónssandur
Tomorrow · 18:00–19:00 · 1h window
Medium confidence
44%
⛈️Storm Intensity42%
CAPE: 1
Lifted Index: 8.6°C
Wind Gusts: 17.8m/s
Precipitation: 3.9mm

How this forecast is evaluated

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

Explore Storm Chaser conditions across Iceland Coast →

Recorded match history

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

Last 30 days
15
recorded matching windows · 53% average confidence
Last 90 days
28
recorded matching windows · 53% average confidence
Last 365 days
28
recorded matching windows · 53% average confidence
Most frequent recorded start hour

15:00 local time, shared by 4 of 28 matches recorded in the last 365 days.

Most represented month

August, with 15 of 28 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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95-hour requirements breakdown

When available, the detailed table below covers only the stated 95-hour horizon (typically 72–168 hours, depending on available hourly data). Opportunity records above span the next 14 days, so this table does not explain that entire 14-day period.

What passed or failed, hour by hour
1matching hours in the next 95 hoursJump to next match
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Atlantic/Reykjavik
Storm Intensity
≥ 40.0%
Sat, Aug 22
19:0030%
20:0029%
21:0033%
22:0030%
23:0029%
Sun, Aug 23
24:0034%
01:0028%
02:0028%
03:0034%
04:0026%
05:0028%
06:0032%
07:0027%
08:0027%
09:0031%
10:0023%
11:0020%
12:0020%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Mon, Aug 24
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:0014%
07:000%
08:000%
09:0027%
10:0021%
11:0022%
12:0025%
13:0023%
14:0026%
15:0037%
16:0034%
17:0038%
18:0042%
19:0030%
20:0029%
21:0033%
22:0036%
23:0033%
Tue, Aug 25
24:0038%
01:0028%
02:0025%
03:0035%
04:0036%
05:0038%
06:0035%
07:000%
08:0014%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:0016%
19:000%
20:000%
21:0011%
22:000%
23:000%
Wed, Aug 26
24:0011%
01:000%
02:000%
03:0013%
04:000%
05:000%
06:0022%
07:0013%
08:000%
09:0017%
10:000%
11:0025%
12:0035%
13:0027%
14:0021%
15:0025%
16:0021%
17:0021%
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

What does Storm Intensity mean?

Inputs that drive the score

This derived score summarizes multiple raw weather signals. The table below shows the supporting inputs hour by hour, so you can see what's pushing the score up or down.

Time
Atlantic/Reykjavik
Air Pressure
hPa
CAPE
J/kg
Convective Precip Fraction
fraction
Lifted Index
°C
Precipitation Chance
%
Rainfall
mm
Showers
mm
Simulated Reflectivity
dBZ
Total Precipitation
mm
Visibility
m
Wind Gusts
m/s
Wind Shear 0-3 km
m/s
Wind Shear 0-6 km
m/s
Wind Speed
m/s
Sun, Aug 23 Sunrise 05:47 Sunset 21:26
20:00
1009hPa 0J/kg 0.02fraction 8.3°C 17% 0mm 0mm -16dBZ 0mm 24135m 2.3m/s - - 2.2m/s
21:00
1010hPa 0J/kg 0fraction 8.7°C 25% 0mm 0mm -18dBZ 0mm 24135m 3.1m/s 9.2m/s 7.1m/s 3m/s
22:00
1010hPa 0J/kg 0fraction 7.4°C 33% 0mm 0mm -18dBZ 0mm 24135m 3.3m/s - - 3.4m/s
23:00
1010hPa 0J/kg 0fraction 7°C 42% 0mm 0mm -19dBZ 0mm 24134m 3.6m/s - - 3.5m/s
Mon, Aug 24 Sunrise 05:50 Sunset 21:22
24:00
1010hPa 0J/kg 0fraction 6.8°C 50% 0mm 0mm -20dBZ 0mm 24135m 3.5m/s 3.7m/s 12m/s 3.9m/s
01:00
1010hPa 1J/kg 0fraction 6.7°C 38% 0mm 0mm -20dBZ 0mm 24135m 4.6m/s - - 5m/s
02:00
1010hPa 0J/kg 0fraction 6.9°C 27% 0mm 0mm -20dBZ 0mm 24134m 6.2m/s - - 6.3m/s
03:00
1010hPa 0J/kg 0fraction 7.2°C 15% 0mm 0mm -20dBZ 0mm 24134m 7m/s 7.1m/s 17m/s 6.9m/s
04:00
1009hPa 0J/kg 0fraction 7.3°C 16% 0mm 0mm -20dBZ 0mm 24134m 7.9m/s - - 7.5m/s
05:00
1009hPa 0J/kg 0fraction 7.2°C 17% 0mm 0mm -20dBZ 0mm 24134m 8.9m/s - - 8.3m/s
06:00
1009hPa 0J/kg 0fraction 6.9°C 18% 0mm 0mm -20dBZ 0mm 24135m 10m/s 8.1m/s 19m/s 9.8m/s
07:00
1008hPa 0J/kg 0fraction 7.6°C 36% 0mm 0mm -12dBZ 0mm 24134m 11m/s - - 11m/s
08:00
1008hPa 0J/kg 0fraction 9.2°C 55% 0mm 0mm -3.6dBZ 0mm 24134m 12m/s - - 12m/s
09:00
1008hPa 0J/kg 0fraction 9.1°C 74% 0mm 0mm 4.6dBZ 0mm 24135m 13m/s 9m/s 21m/s 13m/s
10:00
1008hPa 0J/kg 0fraction 9.4°C 78% 0mm 0mm 8.3dBZ 0mm 24134m 14m/s - - 14m/s
11:00
1007hPa 0J/kg 0fraction 10°C 83% 0mm 0mm 12dBZ 0mm 24134m 14m/s - - 14m/s
12:00
1007hPa 0J/kg 0fraction 11°C 87% 0mm 0mm 16dBZ 0mm 24135m 15m/s 2.1m/s 14m/s 15m/s
13:00
1006hPa 0J/kg 0fraction 8.2°C 83% 0mm 0mm 21dBZ 0mm 24135m 16m/s - - 15m/s
14:00
1005hPa 0J/kg 0.01fraction 7.5°C 79% 0.03mm 0mm 27dBZ 0mm 24134m 17m/s - - 16m/s
15:00
1005hPa 1J/kg 0.008fraction 7.9°C 75% 0.34mm 0.01mm 33dBZ 0.19mm 20554m 18m/s 5m/s 20m/s 16m/s
16:00
1004hPa 1J/kg 0.01fraction 8.6°C 76% 1.2mm 0mm 30dBZ 1.1mm 10251m 19m/s - - 17m/s
17:00
1004hPa 1J/kg 0fraction 8.5°C 76% 1.4mm 0mm 28dBZ 2.5mm 8569m 19m/s - - 17m/s
18:00
1004hPa 1J/kg 0fraction 8.6°C 76% 1.5mm 0mm 25dBZ 3.9mm 8239m 18m/s 9m/s 15m/s 15m/s
19:00
1004hPa 1J/kg 0fraction 9.3°C 73% 1.1mm 0mm 21dBZ 1.4mm 10405m 17m/s - - 14m/s
20:00
1004hPa 1J/kg 0fraction 8.4°C 69% 0.86mm 0mm 18dBZ 2.3mm 12055m 16m/s - - 11m/s
21:00
1004hPa 0J/kg 0.006fraction 7.5°C 66% 0.58mm 0mm 14dBZ 2.9mm 15731m 16m/s 5.7m/s 8.5m/s 11m/s
22:00
1004hPa 0J/kg 0.01fraction 7.4°C 68% 0.69mm 0.02mm 21dBZ 3.6mm 14466m 16m/s - - 13m/s
23:00
1005hPa 1J/kg 0.01fraction 7.1°C 70% 0.56mm 0.02mm 27dBZ 4.2mm 15665m 16m/s - - 13m/s
Tue, Aug 25 Sunrise 05:53 Sunset 21:19
24:00
1005hPa 0J/kg 0.02fraction 6.2°C 72% 0.4mm 0.02mm 34dBZ 4.7mm 17772m 15m/s 5.6m/s 9.8m/s 12m/s
01:00
1005hPa 0J/kg 0.04fraction 5.2°C 72% 0.23mm 0.02mm 31dBZ 0.31mm 19742m 15m/s - - 12m/s
02:00
1005hPa 0J/kg 0.07fraction 4.8°C 72% 1.2mm 0.02mm 27dBZ 0.88mm 11963m 15m/s - - 12m/s
03:00
1006hPa 0J/kg 0.1fraction 6°C 72% 2.4mm 0.03mm 24dBZ 2.6mm 6843m 14m/s 8.7m/s 11m/s 11m/s
04:00
1006hPa 1J/kg 0.09fraction 6.6°C 72% 3mm 0.04mm 22dBZ 5.8mm 5222m 13m/s - - 12m/s
05:00
1007hPa 1J/kg 0.08fraction 5.9°C 73% 1.1mm 0.04mm 21dBZ 7.8mm 9448m 13m/s - - 13m/s
06:00
1007hPa 1J/kg 0.07fraction 7.2°C 73% 0.95mm 0.06mm 19dBZ 8.9mm 9421m 12m/s 3m/s 5.9m/s 11m/s
07:00
1008hPa 1J/kg 0.12fraction 7.6°C 59% 0.58mm 0.05mm 17dBZ 0.88mm 12966m 9.5m/s - - 9.4m/s
08:00
1009hPa 0J/kg 0.17fraction 7.3°C 44% 0.26mm 0.02mm 15dBZ 1.3mm 22114m 8.2m/s - - 8.4m/s
09:00
1009hPa 0J/kg 0.22fraction 7.7°C 30% 0.24mm 0.01mm 13dBZ 1.5mm 23687m 7.1m/s 9.4m/s 4.4m/s 7.3m/s
10:00
1010hPa 5J/kg 0.24fraction 8.2°C 29% 0.27mm 0.01mm 12dBZ 1.8mm 23206m 6.2m/s - - 6m/s
11:00
1011hPa 14J/kg 0.27fraction 8.3°C 28% 0.1mm 0.06mm 11dBZ 2mm 24135m 4.8m/s - - 4.8m/s
12:00
1011hPa 20J/kg 0.29fraction 7.9°C 27% 0mm 0.08mm 10dBZ 2.1mm 24134m 5.3m/s 9.8m/s 9.7m/s 5.4m/s
13:00
1012hPa 32J/kg 0.26fraction 7.5°C 35% 0.01mm 0.18mm 13dBZ 0.19mm 21181m 6.7m/s - - 6.4m/s
14:00
1013hPa 32J/kg 0.24fraction 7.2°C 42% 0mm 0.2mm 15dBZ 0.38mm 21238m 6.7m/s - - 7m/s
15:00
1013hPa 21J/kg 0.21fraction 7.1°C 50% 0.01mm 0.11mm 18dBZ 0.56mm 24134m 7.8m/s 11m/s 13m/s 7.9m/s
16:00
1014hPa 7J/kg 0.14fraction 7.4°C 42% 0mm 0.02mm 16dBZ 0.63mm 24135m 7.8m/s - - 8.1m/s
17:00
1014hPa 5J/kg 0.07fraction 7.2°C 34% 0mm 0.01mm 15dBZ 0.63mm 24135m 8.1m/s - - 8.9m/s
18:00
1014hPa 7J/kg 0.002fraction 6.9°C 26% 0mm 0mm 13dBZ 0.63mm 24134m 9.1m/s 9.5m/s 16m/s 9.5m/s
19:00
1015hPa 3J/kg 0fraction 6.9°C 24% 0mm 0mm 3.1dBZ 0mm 24135m 9.7m/s - - 9.6m/s
20:00
1015hPa 6J/kg 0fraction 6.7°C 23% 0mm 0mm -7dBZ 0mm 24135m 9.6m/s - - 9.5m/s
21:00
1016hPa 9J/kg 0fraction 6.5°C 21% 0mm 0mm -17dBZ 0mm 24135m 9.1m/s 6.4m/s 13m/s 9.4m/s
22:00
1016hPa 11J/kg 0fraction 6.2°C 25% 0mm 0mm -18dBZ 0mm 24135m 8.8m/s - - 9.3m/s
23:00
1016hPa 7J/kg 0fraction 6.3°C 29% 0mm 0mm -19dBZ 0mm 24135m 8.5m/s - - 8.7m/s
Wed, Aug 26 Sunrise 05:56 Sunset 21:15
24:00
1017hPa 3J/kg 0fraction 6.4°C 33% 0mm 0mm -20dBZ 0mm 24135m 8.1m/s 5.9m/s 13m/s 8.8m/s
01:00
1018hPa 2J/kg 0fraction 6°C 27% 0.03mm 0mm -20dBZ 0.06mm 24135m 8.4m/s - - 8.9m/s
02:00
1019hPa 1J/kg 0fraction 5.6°C 21% 0.05mm 0mm -20dBZ 0.13mm 24135m 8.6m/s - - 9.1m/s
03:00
1020hPa 0J/kg 0fraction 5.2°C 14% 0.08mm 0mm -20dBZ 0.19mm 24135m 8.8m/s 6.8m/s 13m/s 9.2m/s
04:00
1020hPa 0.33J/kg 0fraction 4.8°C 16% 0.41mm 0.003mm -14dBZ 0.4mm 19370m 8.7m/s - - 8.8m/s
05:00
1020hPa 0.67J/kg 0fraction 4.4°C 17% 0.73mm 0.007mm -7.8dBZ 0.6mm 14604m 8.5m/s - - 8.5m/s
06:00
1020hPa 1J/kg 0fraction 3.9°C 19% 1.1mm 0.01mm -1.7dBZ 0.81mm 9839m 8.3m/s 9.8m/s 14m/s 8.2m/s
07:00
1020hPa 1.3J/kg 0fraction 3.7°C 27% 1.1mm 0.007mm 2.7dBZ 1.7mm 9377m 8m/s - - 8m/s
08:00
1020hPa 1.7J/kg 0fraction 3.4°C 35% 1.2mm 0.003mm 7.1dBZ 2.6mm 8916m 7.8m/s - - 7.8m/s
09:00
1020hPa 2J/kg 0fraction 3.2°C 42% 1.3mm 0mm 11dBZ 3.4mm 8454m 7.5m/s 9.9m/s 15m/s 7.6m/s
10:00
1020hPa 1.7J/kg 0fraction 3.1°C 42% 1.1mm 0.003mm 18dBZ 5.3mm 9550m 7.5m/s - - 7.5m/s
11:00
1020hPa 1.3J/kg 0fraction 3.1°C 42% 0.92mm 0.007mm 25dBZ 7.1mm 10645m 7.5m/s - - 7.4m/s
12:00
1020hPa 1J/kg 0.005fraction 3°C 41% 0.75mm 0.01mm 31dBZ 8.9mm 11741m 7.4m/s 10m/s 16m/s 7.3m/s
13:00
1020hPa 1.7J/kg 0fraction 2.8°C 43% 0.66mm 0.007mm 31dBZ 6.5mm 14772m 7.5m/s - - 7.3m/s
14:00
1020hPa 2.3J/kg 0fraction 2.6°C 45% 0.57mm 0.003mm 31dBZ 4.2mm 17804m 7.6m/s - - 7.3m/s
15:00
1020hPa 3J/kg 0.002fraction 2.3°C 47% 0.48mm 0mm 30dBZ 1.9mm 20835m 7.7m/s 13m/s 12m/s 7.4m/s
16:00
1020hPa 3.3J/kg 0.01fraction 2.8°C 52% 0.36mm 0mm 28dBZ 2.5mm 21135m 7.5m/s - - 7m/s
17:00
1020hPa 3.7J/kg 0.01fraction 3.3°C 58% 0.25mm 0mm 26dBZ 3.2mm 21434m 7.3m/s - - 6.7m/s
18:00
1020hPa 4J/kg 0.01fraction 3.8°C 63% 0.13mm 0mm 23dBZ 3.8mm 21734m 7m/s 14m/s 16m/s 6.4m/s
19:00
1019hPa 5.3J/kg 0.01fraction 4.2°C 53% 0.1mm 0mm 21dBZ 2.6mm 21387m 6.2m/s - - 5.7m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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.

Forecast generated

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