Hazardous Weather Conditions
Current conditions at
Le Mars Municipal Airport (KLRJ)
Lat: 42.77°NLon: 96.19°WElev: 1184ft.
A Few Clouds
72°F
22°C
| Humidity | 78% |
| Wind Speed | NE 9 G 16 mph |
| Barometer | 29.87 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 1 Sep 11:35 pm CDT |
Extended Forecast for
Merrill IA
Severe T-storm Watch September 1, 11:51pm until September 2, 05:00am
NOW until 5:00am Wed
Severe T-storm Watch
Tonight
Low: 67 °F
Severe
ThunderstormsWednesday
High: 88 °F
Becoming
SunnyWednesday Night
Low: 70 °F
Partly Cloudy
then Chance
T-stormsThursday
High: 90 °F
Slight Chance
T-storms then
SunnyThursday Night
Low: 72 °F
Mostly Clear
Friday
High: 90 °F
Mostly Sunny
Friday Night
Low: 71 °F
Partly Cloudy
Saturday
High: 90 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms, mainly between 2am and 5am. Some of the storms could be severe. Low around 67. North northwest wind around 5 mph becoming east southeast after midnight. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny through mid morning, then becoming sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. Southeast wind around 5 mph.
Thursday
A 10 percent chance of showers and thunderstorms before 7am. Partly sunny, then gradually becoming sunny, with a high near 90. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 72. South wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 90. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.
Sunday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 87.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 66.
Labor Day
Partly sunny, with a high near 84.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 84.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Merrill IA
42.72°N 96.27°W (Elev. 1309 ft)
42.72°N 96.27°W (Elev. 1309 ft)
11:48 pm CDT Sep 1, 2026
11pm CDT Sep 1, 2026-6pm CDT Sep 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
