MOUNT PLEASANT, IA 52641 Weather Forecast & Current Conditions
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  52641 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
118 AM CDT Sun Sep 20 2026

The National Weather Service in the Quad Cities has issued a

* Severe Thunderstorm Warning for...
Western Rock Island County in northwestern Illinois...
Northwestern Mercer County in northwestern Illinois...
Northern Henry County in southeastern Iowa...
North central Van Buren County in southeastern Iowa...
Louisa County in southeastern Iowa...
Southeastern Keokuk County in southeastern Iowa...
Southwestern Cedar County in east central Iowa...
Southern Johnson County in east central Iowa...
Washington County in southeastern Iowa...
Muscatine County in east central Iowa...
Jefferson County in southeastern Iowa...

* Until 215 AM CDT.

* At 118 AM CDT, severe thunderstorms were located along a line
extending from Harper to near Coppock to near Hillsboro, moving
northeast at 50 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Iowa City, Muscatine, Fairfield, Washington, West Branch, Wapello,
Sigourney, Columbus Junction, West Liberty, Kalona, Wellman, Lone
Tree, Winfield, Riverside, Fruitland, Wayland, Hills, Brighton,
Richland, and Ainsworth.

This includes Interstate 80 in Iowa between mile markers 248 and 265.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

Continuous cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4133 9222 4177 9129 4152 9098 4124 9100
4082 9197 4107 9211 4113 9218 4116 9218
4116 9222
TIME...MOT...LOC 0618Z 244DEG 45KT 4139 9203 4122 9175 4088 9171

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
 CURRENT WEATHER

MOUNT PLEASANT MUNI, IA
Current Weather
2:10 AM CDT SEP 20, 2026
Overcast
Rain
68°F
Feels Like: 68°F
Dewpoint: 64°F
Rel. Hum.: 87%
Visibility: 4 miles
Wind: N at 12 mph
Pressure:
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

Iowa MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  52641 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

MOUNT PLEASANT, IA 52641
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Occasional showers and thunderstorms. Patchy fog. Locally heavy rainfall possible. Near steady temperature in the upper 60s. North winds around 5 mph. Chance of rain near 100 percent.
SUNDAY
Mostly cloudy. Patchy fog in the morning. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Not as warm. Humid with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 50 percent.
SUNDAY NIGHT
Cloudy with a 40 percent chance of showers. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
MONDAY
Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph.
MONDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 40s. Highs in the mid 60s.
THURSDAY THROUGH FRIDAY
Mostly cloudy. Highs in the upper 60s. Lows in the lower 50s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
SATURDAY
Partly sunny. Highs around 70.

  52641 WEATHER SATELLITE LOOPS
Visible Weather Satellite
MOUNT PLEASANT, IA 52641
Infrared Weather Satellite
MOUNT PLEASANT, IA 52641
  52641 WEATHER RADAR LOOP
NEXRAD Weather Radar
MOUNT PLEASANT, IA 52641
 MOS COMPUTER WEATHER FORECAST

MOUNT PLEASANT MUNI, IA 3 hourly weather forecast
weather forecast created  8:00 PM EDT  9/19/2026
Sunday
20 SEP 2026		 MOUNT PLEASANT, IA 52641 weather forecast Day 1, 0 hours 1 AM 70° 70° Mostly Cloudy 82%
RAIN
***		 0% Thunder
( 45% severe)		 SSW   5 100% 70°
Low 67° MOUNT PLEASANT, IA 52641 weather forecast Day 1, 3 hours 4 AM 68° 68° Mostly Cloudy N   6 100% 68°
High 70° MOUNT PLEASANT, IA 52641 weather forecast Day 1, 6 hours 7 AM 68° 68° Mostly Cloudy 62%
RAIN
***		 0% Thunder
( 17% severe)		 NNE   6 100% 68°

Mostly Cloudy

Rain Likely

 MOUNT PLEASANT, IA 52641 weather forecast Day 1, 9 hours 10 AM 68° 68° Mostly Cloudy NNW   7 97% 67°
MOUNT PLEASANT, IA 52641 weather forecast Day 1, 12 hours 1 PM 69° 69° Mostly Cloudy 42%
RAIN
.25–.5 in		 0% Thunder
( 7% severe)		 NNE   10 90% 66°
MOUNT PLEASANT, IA 52641 weather forecast Day 1, 15 hours 4 PM 68° 68° Mostly Cloudy NE   12 90% 65°
MOUNT PLEASANT, IA 52641 weather forecast Day 1, 18 hours 7 PM 66° 66° Mostly Cloudy 23%
RAIN
.5–1 in		 0% Thunder
( 7% severe)		 NE   10 90% 63°
MOUNT PLEASANT, IA 52641 weather forecast Day 1, 21 hours 10 PM 62° 61° Overcast ENE   10 97% 61°
Monday
21 SEP 2026		 MOUNT PLEASANT, IA 52641 weather forecast Day 2, 0 hours 1 AM 61° 60° Mostly Cloudy 56%
RAIN
***		 0% Thunder
( 6% severe)		 ENE   9 93% 59°
Low 58° MOUNT PLEASANT, IA 52641 weather forecast Day 2, 3 hours 4 AM 60° 59° Mostly Cloudy ENE   9 96% 59°
High 63° MOUNT PLEASANT, IA 52641 weather forecast Day 2, 6 hours 7 AM 60° 58° Mostly Cloudy 63%
RAIN
***		 0% Thunder
( 4% severe)		 ENE   10 96% 59°

Mostly Cloudy

Rain Likely

 MOUNT PLEASANT, IA 52641 weather forecast Day 2, 9 hours 10 AM 61° 59° Mostly Cloudy ENE   12 93% 59°
MOUNT PLEASANT, IA 52641 weather forecast Day 2, 12 hours 1 PM 62° 61° Mostly Cloudy 56%
RAIN
***		 0% Thunder
( 7% severe)		 ENE   12 87% 58°
MOUNT PLEASANT, IA 52641 weather forecast Day 2, 15 hours 4 PM 62° 61° Mostly Cloudy NE   10 87% 58°
MOUNT PLEASANT, IA 52641 weather forecast Day 2, 18 hours 7 PM 60° 59° Mostly Cloudy 33%
RAIN
.01–.1 in		 0% Thunder
( 8% severe)		 NE   9 90% 57°
MOUNT PLEASANT, IA 52641 weather forecast Day 2, 21 hours 10 PM 57° 55° Mostly Cloudy NE   9 100% 57°

MOUNT PLEASANT MUNI, IA extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 57° Low 52° Low 51° Low 53° Low 54°
High 64° High 61° High 70° High 72° High 76°
MOUNT PLEASANT, IA 52641 weather forecast Day 3 MOUNT PLEASANT, IA 52641 weather forecast Day 4 MOUNT PLEASANT, IA 52641 weather forecast Day 5 MOUNT PLEASANT, IA 52641 weather forecast Day 6 MOUNT PLEASANT, IA 52641 weather forecast Day 7
Overcast
77% Rain		 Overcast
45% Rain		 Overcast
21% Rain		 Mostly Cloudy
27% Rain		 Overcast
52% Rain
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