Weather tomorrow: Glennallen

Forecast for tomorrow, 28 September: overcast. The daily air temperature range is 2 to 9 °C. Chance of precipitation tomorrow according to the daily forecast: 13%. Forecast precipitation amount: 0 mm. Wind from the south at 1.4 m/s.

monday 28 september

Overcast

Overcast, Precipitation probability 13%, Sunrise 07:42, Sunset 19:22, 28.09.2026

+9°

+2°

Sunset 19:22

G/m activity 2

Precipitation probability 13%

Precipitation 0.0 mm

Wind 1.4 m/s

Pressure 943.9 hPa

Index UV 1

Humidity 74%

Sunrise 07:42

Moon Waning Gibbous

Sunrise 07:42

Sunset 19:22

G/m activity 2

Moon Waning Gibbous

Partly cloudy
night
+4°
Cloudy
morning
+3°
Overcast
day
+5°
Cloudy
evening
+7°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Cloudy

4°

15 %
-

S

1.4 m/s

01:00

Cloudy

4°

16 %
-

S

1.4 m/s

02:00

Partly cloudy

3°

15 %
-

S

1.1 m/s

03:00

Partly cloudy

3°

15 %
-

S

1.1 m/s

04:00

Fog

3°

20 %
-

S

1.1 m/s

05:00

Fog

2°

20 %
-

S

0.8 m/s

06:00

Fog

2°

20 %
-

S

0.6 m/s

07:00

Partly cloudy

2°

22 %
-

S

0.3 m/s

08:00

Cloudy

2°

22 %
-

NE

0.3 m/s

09:00

Overcast

1°

20 %
-

E

0 m/s

10:00

Partly cloudy

1°

21 %
-

S

0.8 m/s

11:00

Cloudy

3°

14 %
-

S

1.1 m/s

12:00

Partly cloudy

5°

8 %
-

S

0.8 m/s

13:00

Partly cloudy

6°

7 %
-

SW

0.8 m/s

14:00

Cloudy

7°

4 %
-

W

0.6 m/s

15:00

Partly cloudy

8°

2 %
-

NW

0.8 m/s

16:00

Partly cloudy

8°

4 %
-

NW

1.1 m/s

17:00

Partly cloudy

8°

6 %
-

NW

1.1 m/s

18:00

Partly cloudy

7°

6 %
-

NW

1.1 m/s

19:00

Partly cloudy

8°

7 %
-

NW

1.1 m/s

20:00

Partly cloudy

8°

8 %
-

NW

1.4 m/s

21:00

Partly cloudy

7°

9 %
-

NW

1.4 m/s

22:00

Partly cloudy

6°

9 %
-

N

1.7 m/s

23:00

Partly cloudy

6°

10 %
-

N

1.4 m/s

What is the atmospheric pressure in Glennallen tomorrow?

Pressure adjusted for location elevation. Location elevation: 432 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 942.6–946.6 hPa.

Minimum: 942.6 hPa00:00Also at other hours

Maximum: 946.6 hPa22:00–23:00

Largest change over 3 hours: +1.3 hPa · 02:00–05:00
First of 9 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

942.6 00:00 —
943.9 01:00 —
942.6 02:00 —
942.6 03:00 0
943.9 04:00 0
943.9 05:00 +1.3
943.9 06:00 +1.3
943.9 07:00 0
943.9 08:00 0
943.9 09:00 0
943.9 10:00 0
943.9 11:00 0
943.9 12:00 0
943.9 13:00 0
945.3 14:00 +1.3
943.9 15:00 0
943.9 16:00 0
943.9 17:00 −1.3
943.9 18:00 0
945.3 19:00 +1.3
945.3 20:00 +1.3
945.3 21:00 +1.3
946.6 22:00 +1.3
946.6 23:00 +1.3

Colours show pressure relative to this day’s range

Lower · 942.6 Scale midpoint · 944.6 Higher · 946.6 Largest change over 3 hours

What is the chance of precipitation in Glennallen tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 13%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 15%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 16%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 15%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 15%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 20%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 20%
06:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 20%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 22%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 22%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 20%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 21%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 14%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
16:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 6%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 6%
19:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%

Glennallen weather tomorrow: morning, afternoon and evening

Morning: cloudy, +3 °C. Afternoon: overcast, +5 °C. Evening: cloudy, +7 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 15:00 to 17:00 and from 19:00 to 20:00, at around +8 °C. Times are local.

Tomorrow's strongest winds are expected at 22:00 (from the north). Calm winds are forecast at 09:00. Times are local.

Temperature and wind for tomorrow

+4° +3° +2° +1° +5° +8° +7° +7° 1.4 m/s 1.1 m/s 0.6 m/s 0 m/s 0.8 m/s 0.8 m/s 1.1 m/s 1.4 m/s
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
- Wind direction and speed, m/s
- Temperature, °C

What geomagnetic activity is forecast for Glennallen tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

00:00 2
03:00 2
06:00 2
09:00 1
12:00 1
15:00 2
18:00 2
21:00 2

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