Weather tomorrow: American Fork

Forecast for tomorrow, 28 September: overcast and showers. The daily air temperature range is 10 to 20 °C. Chance of precipitation tomorrow according to the daily forecast: 57%. Forecast precipitation amount: 3.1 mm. Wind from the southeast at 4.7 m/s.

monday 28 september

Overcast and showers

Overcast and showers, Precipitation probability 57%, Sunrise 07:21, Sunset 19:14, 28.09.2026

+20°

+10°

Sunset 19:14

G/m activity 2

Precipitation probability 57%

Precipitation 3.1 mm

Wind 4.7 m/s

Pressure 854.6 hPa

Index UV 6

Humidity 54%

Sunrise 07:21

Moon Waning Gibbous

Sunrise 07:21

Sunset 19:14

G/m activity 2

Moon Waning Gibbous

Partly cloudy
night
+13°
Overcast and showers
morning
+11°
Overcast, thunderstorms with rain
day
+17°
Cloudy
evening
+16°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Partly cloudy

13°

8 %
-

E

3.3 m/s

01:00

Overcast

12°

15 %
-

E

3.3 m/s

02:00

Overcast

13°

12 %
-

E

2.8 m/s

03:00

Cloudy

12°

10 %
-

E

2.8 m/s

04:00

Partly cloudy

12°

6 %
-

E

2.2 m/s

05:00

Overcast and showers

11°

36 %
0.3 mm

SE

2.2 m/s

06:00

Overcast and showers

11°

37 %
0.4 mm

E

2.2 m/s

07:00

Overcast and light rain

10°

31 %
0.3 mm

E

2.5 m/s

08:00

Overcast and showers

11°

26 %
0.2 mm

E

2.8 m/s

09:00

Overcast, thunderstorms with rain

14°

7 %
-

SE

2.5 m/s

10:00

Overcast and light rain

16°

17 %
0.2 mm

S

2.8 m/s

11:00

Overcast and light rain

17°

17 %
0.2 mm

S

2.8 m/s

12:00

Overcast, thunderstorms with rain

17°

20 %
0.3 mm

SW

3.3 m/s

13:00

Overcast, thunderstorms with rain

18°

17 %
0.1 mm

SW

3.9 m/s

14:00

Overcast and showers

18°

17 %
0.1 mm

SW

5.8 m/s

15:00

Cloudy

17°

7 %
-

SW

3.3 m/s

16:00

Overcast

17°

9 %
-

SW

1.9 m/s

17:00

Cloudy

17°

7 %
-

S

1.7 m/s

18:00

Cloudy

16°

2 %
-

S

2.8 m/s

19:00

Overcast and showers

12°

44 %
0.7 mm

W

1.4 m/s

20:00

Overcast and light rain

10°

73 %
1.5 mm

N

2.8 m/s

21:00

Overcast and showers

10°

37 %
0.1 mm

NE

1.9 m/s

22:00

Overcast

10°

24 %
-

E

2.2 m/s

23:00

Overcast and light rain

11°

37 %
0.2 mm

E

2.5 m/s

What is the atmospheric pressure in American Fork tomorrow?

Pressure adjusted for location elevation. Location elevation: 1409 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 851.9–855.9 hPa.

Minimum: 851.9 hPa18:00–23:00

Maximum: 855.9 hPa10:00

Largest change over 3 hours: +2.7 hPa · 07:00–10:00

hPa · Change over the previous 3 hours

854.6 00:00 —
854.6 01:00 —
854.6 02:00 —
854.6 03:00 0
853.3 04:00 −1.3
853.3 05:00 −1.3
853.3 06:00 −1.3
853.3 07:00 0
853.3 08:00 0
854.6 09:00 +1.3
855.9 10:00 +2.7
854.6 11:00 +1.3
854.6 12:00 0
854.6 13:00 −1.3
854.6 14:00 0
853.3 15:00 −1.3
853.3 16:00 −1.3
853.3 17:00 −1.3
851.9 18:00 −1.3
851.9 19:00 −1.3
851.9 20:00 −1.3
851.9 21:00 0
851.9 22:00 0
851.9 23:00 0

Colours show pressure relative to this day’s range

Lower · 851.9 Scale midpoint · 853.9 Higher · 855.9 Largest change over 3 hours

What is the chance of precipitation in American Fork tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 57%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 15%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 12%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 6%
05:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 36%
06:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 37%
07:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 31%
08:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 26%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
10:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 17%
11:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 17%
12:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 20%
13:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 17%
14:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 17%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
16:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
19:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 44%
20:00 Amount of precipitation in millimeters (mm): 1.5 mm Probability of precipitation in percent (%): 73%
21:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 37%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 24%
23:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 37%

American Fork weather tomorrow: morning, afternoon and evening

Morning: overcast and showers, +11 °C. Afternoon: overcast, thunderstorms with rain, +17 °C. Evening: cloudy, +16 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 13:00 to 14:00, at around +18 °C. Times are local.

Tomorrow's strongest winds are expected at 14:00 (from the southwest). The lightest winds are expected at 19:00 (from the west). Times are local.

Temperature and wind for tomorrow

+13° +12° +11° +14° +17° +17° +16° +10° 3.3 m/s 2.8 m/s 2.2 m/s 2.5 m/s 3.3 m/s 3.3 m/s 2.8 m/s 1.9 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 American Fork 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 1

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