Weather tomorrow: West Harrison

Forecast for tomorrow, 28 September: overcast and showers. The daily air temperature range is 13 to 15 °C. Chance of precipitation tomorrow according to the daily forecast: 91%. Forecast precipitation amount: 8.4 mm. Wind from the north at 7.8 m/s.

monday 28 september

Overcast and showers

Overcast and showers, Precipitation probability 91%, Sunrise 06:48, Sunset 18:41, 28.09.2026

+15°

+13°

Sunset 18:41

G/m activity 2

Precipitation probability 91%

Precipitation 8.4 mm

Wind 7.8 m/s

Pressure 1006.6 hPa

Index UV 2

Humidity 91%

Sunrise 06:48

Moon Waning Gibbous

Sunrise 06:48

Sunset 18:41

G/m activity 2

Moon Waning Gibbous

Overcast and light rain
night
+16°
Overcast and light rain
morning
+16°
Overcast and light rain
day
+17°
Overcast and light rain
evening
+16°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Overcast and light rain

16°

79 %
1.5 mm

E

4.2 m/s

01:00

Overcast and light rain

16°

77 %
1.2 mm

E

4.2 m/s

02:00

Overcast and light rain

16°

67 %
0.6 mm

E

3.9 m/s

03:00

Overcast and light rain

16°

61 %
0.4 mm

E

4.2 m/s

04:00

Overcast and light rain

16°

62 %
0.4 mm

E

4.2 m/s

05:00

Overcast and light rain

16°

54 %
0.3 mm

E

3.9 m/s

06:00

Overcast and light rain

16°

58 %
0.4 mm

E

4.2 m/s

07:00

Overcast and light rain

16°

48 %
0.2 mm

E

4.2 m/s

08:00

Overcast and light rain

16°

47 %
0.2 mm

E

3.9 m/s

09:00

Overcast and light rain

16°

55 %
0.3 mm

E

3.6 m/s

10:00

Overcast and light rain

16°

52 %
0.3 mm

E

3.3 m/s

11:00

Overcast and light rain

17°

53 %
0.4 mm

E

3.3 m/s

12:00

Overcast and light rain

17°

58 %
0.5 mm

E

3.1 m/s

13:00

Overcast and light rain

18°

52 %
0.4 mm

E

3.1 m/s

14:00

Overcast and light rain

17°

62 %
0.6 mm

E

2.5 m/s

15:00

Overcast and light rain

17°

70 %
0.8 mm

E

1.7 m/s

16:00

Overcast and light rain

16°

70 %
0.8 mm

E

1.4 m/s

17:00

Overcast and light rain

16°

76 %
1 mm

E

1.4 m/s

18:00

Overcast and light rain

16°

70 %
0.7 mm

NE

2.2 m/s

19:00

Overcast and light rain

15°

61 %
0.4 mm

NE

3.3 m/s

20:00

Overcast and light rain

14°

49 %
0.2 mm

NE

4.2 m/s

21:00

Overcast and showers

14°

46 %
0.1 mm

NE

4.7 m/s

22:00

Overcast and showers

13°

36 %
-

NE

4.2 m/s

23:00

Overcast and showers

13°

34 %
-

N

3.9 m/s

What is the atmospheric pressure in West Harrison tomorrow?

Pressure adjusted for location elevation. Location elevation: 20 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 1003.9–1010.6 hPa.

Minimum: 1003.9 hPa00:00–04:00

Maximum: 1010.6 hPa23:00

Largest change over 3 hours: +2.7 hPa · 16:00–19:00

hPa · Change over the previous 3 hours

1003.9 00:00 —
1003.9 01:00 —
1003.9 02:00 —
1003.9 03:00 0
1003.9 04:00 0
1005.3 05:00 +1.3
1005.3 06:00 +1.3
1005.3 07:00 +1.3
1005.3 08:00 0
1006.6 09:00 +1.3
1006.6 10:00 +1.3
1006.6 11:00 +1.3
1006.6 12:00 0
1006.6 13:00 0
1006.6 14:00 0
1006.6 15:00 0
1006.6 16:00 0
1007.9 17:00 +1.3
1007.9 18:00 +1.3
1009.3 19:00 +2.7
1009.3 20:00 +1.3
1009.3 21:00 +1.3
1009.3 22:00 0
1010.6 23:00 +1.3

Colours show pressure relative to this day’s range

Lower · 1003.9 Scale midpoint · 1007.3 Higher · 1010.6 Largest change over 3 hours

What is the chance of precipitation in West Harrison tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 91%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 1.5 mm Probability of precipitation in percent (%): 79%
01:00 Amount of precipitation in millimeters (mm): 1.2 mm Probability of precipitation in percent (%): 77%
02:00 Amount of precipitation in millimeters (mm): 0.6 mm Probability of precipitation in percent (%): 67%
03:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 61%
04:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 62%
05:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 54%
06:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 58%
07:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 48%
08:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 47%
09:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 55%
10:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 52%
11:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 53%
12:00 Amount of precipitation in millimeters (mm): 0.5 mm Probability of precipitation in percent (%): 58%
13:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 52%
14:00 Amount of precipitation in millimeters (mm): 0.6 mm Probability of precipitation in percent (%): 62%
15:00 Amount of precipitation in millimeters (mm): 0.8 mm Probability of precipitation in percent (%): 70%
16:00 Amount of precipitation in millimeters (mm): 0.8 mm Probability of precipitation in percent (%): 70%
17:00 Amount of precipitation in millimeters (mm): 1 mm Probability of precipitation in percent (%): 76%
18:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 70%
19:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 61%
20:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 49%
21:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 46%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 36%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 34%

West Harrison weather tomorrow: morning, afternoon and evening

Morning: overcast and light rain, +16 °C. Afternoon: overcast and light rain, +17 °C. Evening: overcast and light rain, +16 °C.

According to the hourly forecast, tomorrow's highest temperature is expected at 13:00, at around +18 °C. Times are local.

Tomorrow's strongest winds are expected at 21:00 (from the northeast). The lightest winds are expected from 16:00 to 17:00 (from the east). Times are local.

Temperature and wind for tomorrow

+16° +16° +16° +16° +17° +17° +16° +14° 4.2 m/s 4.2 m/s 4.2 m/s 3.6 m/s 3.1 m/s 1.7 m/s 2.2 m/s 4.7 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 West Harrison tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

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

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