Skip to content
✨ New: PhotoWeather is now available on iOS and Android
Rule Morning Frost

Jokkmokk - Morning Frost - Swedish Lapland

Jokkmokk, Norrbotten, Sweden

Frost crystals on calm, cold mornings near sunrise

Currently

Real-time conditions
Soil Temperature-0.1°C
Dew Point-2.4°C (low dew point)
Wind Speed3.2m/s (calm conditions)
Cloud Cover100%

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Stockholm
Next opportunity
Light Frost (radiative) at Sunrise
Jokkmokk
Thu, Apr 23 · 03:41–05:56 · 2h window
Low confidence
33%
❄️Frost Probability62-64%
Soil Temperature: 0.0°C
Dew Point: -3.6°C (low dew point)
Wind Speed: 0.8m/s (calm conditions)
Cloud Cover: 10%
thermometer-snow weather icon
Moderate Frost at Sunrise
Jokkmokk
Fri, Apr 24 · 04:00–05:52
❄️Frost Probability:64-72%
Medium
thermometer-snow weather icon
Heavy Frost (radiative) at Sunrise
Jokkmokk
Mon, Apr 27 · 03:24–05:00
❄️Frost Probability:85-87%
Low

What this forecast looks for

Plain-language explanation from the rule

This forecast tracks the extreme arctic frost conditions that transform Swedish Lapland into a frozen wonderland. We combine temperature, humidity, wind, and snow data to predict optimal conditions for photographing the region's spectacular frost phenomena.

Swedish Lapland experiences frost conditions as extreme as neighboring Finland, with temperatures regularly dropping below -25°C from December through February. The region's vast frozen lakes, frost-covered birch forests, and ice formations create otherworldly winter landscapes. The famous Abisko microclimate means frost conditions often coincide with clear skies—ideal for photography.

What makes Swedish Lapland special for frost photography:

  • Frozen Torneträsk - Sweden's sixth largest lake freezes solid, creating vast ice plains
  • Abisko clarity - The Blue Hole microclimate provides clear skies for photographing frost
  • Birch forest frost - Frost-covered mountain birch create delicate white forests
  • Ice architecture - The ICEHOTEL and frozen Torne River offer unique frost subjects

Lake Torneträsk freezes completely by midwinter, creating an otherworldly frozen seascape stretching to the horizon. The pressure ridges and ice formations along the shore provide dramatic foreground elements. The mountain birch forests around Abisko become ethereal frost galleries—each delicate branch outlined in white against blue arctic twilight. The Torne River near Jukkasjärvi provides ice harvesting opportunities to photograph—massive blocks cut for the ICEHOTEL construction. At Abisko, the microclimate advantage means you can photograph frost phenomena under clear skies more reliably than elsewhere in Lapland. The combination of extreme cold and the region's unique light makes for spectacular blue hour frost photography.

Create your own Morning Frost alerts

Get notified when these conditions match at your own locations.

Get this template

72-hour requirements breakdown

What passed or failed, hour by hour
8matching hours in the next 95 hoursJump to next match
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Europe/Stockholm
Time Window
Sunrise -45m to +90m
Frost Probability
≥ 60.0%
Wind Speed
≤ 1.5m/s
Mon, Apr 20
21:0067%1.4m/s
22:0067%1.2m/s
23:0067%1.2m/s
Tue, Apr 21
24:0063%1.3m/s
01:0063%1.5m/s
02:0067%1.4m/s
03:0067%1.4m/s
04:0067%1.5m/s
05:0067%1.5m/s
06:0071%1.5m/s
07:0074%1.3m/s
08:0082%1.5m/s
09:0077%1.9m/s
10:0081%2.6m/s
11:0083%3.2m/s
12:0087%3.5m/s
13:0085%3.7m/s
14:0085%4m/s
15:0070%3m/s
16:0070%3.2m/s
17:0059%3.1m/s
18:0057%2.7m/s
19:0068%2.3m/s
20:0072%2.5m/s
21:0063%3.2m/s
22:0066%4.9m/s
23:0066%5m/s
Wed, Apr 22
24:0068%7m/s
01:0068%9.6m/s
02:0064%8.4m/s
03:0059%6.8m/s
04:0059%6.4m/s
05:0051%5.7m/s
06:0053%4.9m/s
07:0050%4.4m/s
08:0053%4.3m/s
09:0053%4.9m/s
10:0066%5.3m/s
11:0081%5m/s
12:0081%4.4m/s
13:0081%4.3m/s
14:0082%5.3m/s
15:0080%5.6m/s
16:0082%5.3m/s
17:0078%4.5m/s
18:0080%3.3m/s
19:0069%1.8m/s
20:0070%0.25m/s
21:0064%1.1m/s
22:0060%1.2m/s
23:0060%0.86m/s
Thu, Apr 23
24:0060%0.83m/s
01:0066%0.53m/s
02:0066%0.38m/s
03:0062%0.79m/s
04:0064%1.1m/s
05:0064%1.1m/s
06:0068%1.2m/s
07:0071%1.2m/s
08:0075%1.5m/s
09:0082%1.9m/s
10:0084%1.6m/s
11:0073%1.4m/s
12:0084%1.3m/s
13:0073%0.84m/s
14:0073%0.39m/s
15:0073%0.44m/s
16:0075%0.7m/s
17:0069%1.5m/s
18:0054%1.8m/s
19:0053%1.1m/s
20:0051%0.41m/s
21:0049%0.94m/s
22:0049%0.91m/s
23:0049%1.1m/s
Fri, Apr 24
24:0049%1.2m/s
01:0049%1.3m/s
02:0049%1.3m/s
03:0056%1.1m/s
04:0064%0.81m/s
05:0072%0.56m/s
06:0064%1.3m/s
07:0047%2m/s
08:0047%2.7m/s
09:0035%2.8m/s
10:0035%2.9m/s
11:0033%3m/s
12:0034%2.5m/s
13:0040%2m/s
14:0045%1.5m/s
15:0039%1.2m/s
16:0033%0.95m/s
17:0034%0.7m/s
18:0031%1.7m/s
19:0026%2.6m/s
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

What does Frost Probability 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
Europe/Stockholm
Dew Point
°C
Surface Temperature
°C
Temperature
°C
Time Window
Total Cloud Coverage
%
Vapor Pressure Deficit
kPa
Tue, Apr 21 Sunrise 04:34 Sunset 20:47
21:00
-2.4°C -0.15°C 1°C - 100% 0.15kPa
22:00
-2.4°C -0.16°C 3.2°C - 100% 0.25kPa
23:00
-2.5°C -0.16°C 3.2°C - 100% 0.26kPa
Wed, Apr 22 Sunrise 04:34 Sunset 20:47
24:00
-2°C -0.16°C 4.6°C - 100% 0.32kPa
01:00
-2.3°C -0.16°C 3.9°C - 100% 0.29kPa
02:00
-2.3°C -0.16°C 3.5°C - 100% 0.27kPa
03:00
-1.8°C -0.16°C 2.6°C - 100% 0.2kPa
04:00
-1.5°C -0.14°C 1.7°C - 100% 0.14kPa
05:00
-0.8°C -0.14°C 2.1°C - 100% 0.14kPa
06:00
0.2°C -0.14°C 2.6°C - 100% 0.12kPa
07:00
1.1°C -0.14°C 3.1°C - 100% 0.1kPa
08:00
1.7°C -0.14°C 3.7°C - 100% 0.11kPa
09:00
1.7°C -0.12°C 4.6°C - 93% 0.16kPa
10:00
1.7°C -0.13°C 5.6°C - 94% 0.21kPa
11:00
2.2°C -0.03°C 6.2°C - 5% 0.23kPa
12:00
2.3°C -0.03°C 6.7°C - 5% 0.26kPa
13:00
1.8°C -0.03°C 7.1°C - 5% 0.32kPa
14:00
0.4°C 0.05°C 6.7°C - 5% 0.35kPa
15:00
-0.3°C 0.07°C 6.1°C - 5% 0.35kPa
16:00
-0.5°C 0.07°C 5.6°C - 5% 0.32kPa
17:00
-0.5°C 0.07°C 5.2°C - 5% 0.29kPa
18:00
-0.3°C 0.07°C 4.3°C - 5% 0.23kPa
19:00
-0.1°C 0.07°C 2.7°C - 4% 0.14kPa
20:00
-1°C 0.07°C 0.2°C - 5% 0.05kPa
21:00
-2.2°C 0.07°C -1.5°C - 6% 0.03kPa
22:00
-2.8°C 0.03°C -2.2°C - 10% 0.02kPa
23:00
-3°C 0.04°C -2.5°C - 13% 0.02kPa
Thu, Apr 23 Sunrise 04:30 Sunset 20:50
24:00
-3.2°C 0.04°C -2.6°C - 10% 0.02kPa
01:00
-3.3°C 0.03°C -2.7°C - 9% 0.02kPa
02:00
-3.5°C 0.03°C -2.9°C - 9% 0.02kPa
03:00
-3.6°C 0.03°C -3°C - 10% 0.02kPa
04:00
-3.6°C 0.04°C -3.1°C - 7% 0.02kPa
05:00
-3.5°C 0.03°C -2.9°C - 5% 0.02kPa
06:00
-3°C 0.04°C -1.3°C - 5% 0.06kPa
07:00
-2.7°C 0.01°C 0.23°C - 5% 0.12kPa
08:00
-2.8°C 0.01°C 1.4°C - 13% 0.18kPa
09:00
-2.7°C 0.05°C 2.6°C - 5% 0.23kPa
10:00
-2.7°C 0.05°C 3.6°C - 12% 0.29kPa
11:00
-2.6°C 0.05°C 4.5°C - 95% 0.34kPa
12:00
-2.5°C 0.07°C 5.1°C - 12% 0.37kPa
13:00
-2.1°C 0.07°C 5.7°C - 84% 0.39kPa
14:00
-2°C 0.07°C 6°C - 100% 0.41kPa
15:00
-2°C 0.07°C 6.1°C - 85% 0.42kPa
16:00
-1.3°C 0.07°C 6.1°C - 100% 0.38kPa
17:00
0.7°C 0.07°C 5.7°C - 100% 0.27kPa
18:00
1.7°C 0.07°C 4.4°C - 96% 0.15kPa
19:00
1.2°C 0.07°C 2.5°C - 98% 0.06kPa
20:00
-0.1°C 0.07°C 0.6°C - 100% 0.03kPa
21:00
-1.3°C 0.05°C -0.48°C - 100% 0.03kPa
22:00
-1.7°C 0.09°C -0.85°C - 100% 0.03kPa
23:00
-1.6°C 0.09°C -0.71°C - 100% 0.04kPa
Fri, Apr 24 Sunrise 04:26 Sunset 20:54
24:00
-1.7°C 0.1°C -0.82°C - 100% 0.04kPa
01:00
-1.6°C 0.1°C -0.75°C - 100% 0.04kPa
02:00
-1.4°C 0.09°C -0.51°C - 99% 0.04kPa
03:00
-0.4°C 0.32°C 1.9°C - 90% 0.11kPa
04:00
0.3°C 0.54°C 4.3°C - 81% 0.2kPa
05:00
0.9°C 0.77°C 6.7°C - 72% 0.33kPa
06:00
0.9°C 1.4°C 7°C - 72% 0.35kPa
07:00
0.9°C 2.1°C 7.4°C - 73% 0.38kPa
08:00
0.9°C 2.8°C 7.7°C - 73% 0.4kPa
09:00
1°C 3.3°C 8°C - 82% 0.41kPa
10:00
1.1°C 3.9°C 8.2°C - 91% 0.42kPa
11:00
1.3°C 4.5°C 8.4°C - 100% 0.43kPa
12:00
1.2°C 4.4°C 7°C - 68% 0.34kPa
13:00
1°C 4.4°C 5.6°C - 37% 0.26kPa
14:00
0.6°C 4.4°C 4.3°C - 5% 0.19kPa
15:00
0.3°C 4°C 3.7°C - 37% 0.17kPa
16:00
-0.1°C 3.6°C 3.2°C - 68% 0.16kPa
17:00
-0.5°C 3.1°C 2.6°C - 100% 0.15kPa
18:00
-0.3°C 2.9°C 2.3°C - 100% 0.12kPa
19:00
-0.2°C 2.6°C 2°C - 100% 0.1kPa
20:00
-0.1°C 2.4°C 1.6°C - 100% 0.08kPa
How to read: these inputs help produce the derived score; they are not requirements by themselves.

Get Notified of Opportunities

Create your own custom alerts for this location and more.

Create Free Account