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Day 1 Outlook • April 18, 2026
Day 2 Outlook • April 19, 2026
Day 3 Outlook • April 20, 2026
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National Weather Radar

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dBZ 5
75

Hazardous Weather Conditions

Current Conditions: MOUNT PLEASANT, IOWA

FAIRFIELD (KFFL)

Cloudy

44.6 F
Humidity:76%
Wind Speed:NW 16.1 mph
Barometer:29.82 in
Dewpoint:37.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:37.4 F
Apr 18 2026, 01:55 AM CDT
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5 Day Forecast for MOUNT PLEASANT, IOWA (52641)

Saturday

High 53 °F
Mostly Sunny
Saturday
Night
Low 33 °F
Mostly Clear
Sunday

High 59 °F
Partly Sunny
Sunday
Night
Low 33 °F
Mostly Clear
Monday

High 64 °F
Mostly Sunny
Monday
Night
Low 51 °F
Partly Cloudy
Tuesday

High 77 °F
Partly Sunny
Tuesday
Night
Low 53 °F
Clear
Wednesday

High 80 °F
Partly Sunny

Detailed Forecast for MOUNT PLEASANT, IOWA (52641)

Saturday
Mostly Sunny. High near 53°F. Wind 12 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly Clear. Low around 33°F. Wind 6 to 9 mph, with gusts as high as 16 mph.
Sunday
Partly Sunny. High near 59°F. Wind 7 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly Clear. Low around 33°F. Wind around 6 mph, with gusts as high as 12 mph.
Monday
Mostly Sunny. High near 64°F. Wind 9 to 12 mph, with gusts as high as 20 mph.
Monday Night
Partly Cloudy. Low around 51°F. Wind around 12 mph, with gusts as high as 21 mph.
Tuesday
Partly Sunny. High near 77°F. Wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Clear. Low around 53°F. Wind around 8 mph, with gusts as high as 15 mph.
Wednesday
Partly Sunny. High near 80°F. Wind around 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly Clear. Low around 59°F. Wind around 10 mph, with gusts as high as 18 mph.
Thursday
Chance of Thunderstorms. High near 80°F. Wind 15 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Thunderstorms Likely. Low around 59°F. Wind around 13 mph, with gusts as high as 22 mph.
Friday
Thunderstorms Likely. High near 71°F. Wind 13 to 14 mph, with gusts as high as 22 mph.
IA Radar
Current Radar • IA
Day 1 Outlook • April 18, 2026

Observation History for MOUNT PLEASANT, IOWA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
01:55 AM CDT NW 16.1 10.00 Cloudy -- 44.6 37.4 76% 37.4 NA 29.82 1009.8
01:35 AM CDT NW 20.8 10.00 Cloudy and Windy -- 46.4 35.6 66% 38.7 NA 29.81 1009.5
01:15 AM CDT NW 20.8 G 28.9 10.00 Cloudy and Windy -- 46.4 35.6 66% 38.7 NA 29.81 1009.5
12:55 AM CDT NW 20.8 G 28.9 10.00 Cloudy and Windy -- 46.4 37.4 71% 38.7 NA 29.81 1009.5
12:35 AM CDT NW 17.2 G 25.3 10.00 Cloudy -- 48.2 37.4 66% 41.9 NA 29.79 1008.8
12:15 AM CDT NW 18.3 10.00 Cloudy -- 48.2 37.4 66% 41.5 NA 29.78 1008.5
11:55 PM CDT NW 18.3 G 24.2 10.00 Cloudy -- 48.2 39.2 71% 41.5 NA 29.78 1008.5
11:35 PM CDT NW 17.2 G 26.4 10.00 Cloudy -- 48.2 41.0 76% 41.9 NA 29.78 1008.5
11:15 PM CDT NW 18.3 10.00 NULL -- 48.2 41.0 76% 41.5 NA 29.77 1008.1
10:55 PM CDT NW 17.2 10.00 Cloudy -- 48.2 42.8 81% 41.9 NA 29.78 1008.5
10:15 PM CDT NW 17.2 G 23.0 10.00 Cloudy -- 48.2 44.6 87% 41.9 NA 29.79 1008.8
09:55 PM CDT NW 16.1 G 24.2 10.00 Cloudy -- 48.2 44.6 87% 42.1 NA 29.78 1008.5
09:35 PM CDT NW 23.0 G 33.3 8.00 Cloudy and Windy -- 48.2 46.4 93% 40.6 NA 29.76 1007.8
09:15 PM CDT 19.7 8.00 Windy -- 50.0 46.4 87% NA NA 29.73 1006.8
08:55 PM CDT NW 15.0 G 21.9 10.00 Cloudy -- 51.8 50.0 94% NA NA 29.72 1006.4
08:35 PM CDT G 28.9 9.00 Cloudy -- NULL % NA NA M
08:15 PM CDT 9.00 NULL -- NULL 50.0 % NA NA M
07:55 PM CDT G 25.3 10.00 Cloudy -- 57.2 53.6 88% NA NA 29.64 1003.7
07:35 PM CDT 5.8 10.00 Cloudy -- 62.6 62.6 100% NA NA 29.62 1003.1
07:15 PM CDT NW 8.1 10.00 Partly Cloudy -- 62.6 62.6 100% NA NA 29.56 1001.0
06:55 PM CDT NW 11.4 10.00 Mostly Clear -- 62.6 62.6 100% NA NA 29.58 1001.7
06:35 PM CDT SE 4.7 10.00 Partly Cloudy -- 62.6 62.6 100% NA NA 29.56 1001.0
06:15 PM CDT 4.7 G 11.4 10.00 Mostly Cloudy -- 62.6 62.6 100% NA NA 29.58 1001.7
05:55 PM CDT 10.00 Mostly Cloudy -- 62.6 62.6 100% NA NA 29.59 1002.0

Regional Weather Observation

FAIRFIELD (KFFL)

Cloudy
44.6 F

WASHINGTON (KAWG)

Cloudy and Windy
46.4 F

MUSCATINE (KMUT)

Cloudy
48.2 F

MT PLEASANT (KMPZ)

Cloudy
46.4 F

IOWA CITY (KIOW)

Clear
46.4 F

OTTUMWA (KOTM)

Clear
44.6 F
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