Hazardous Weather Conditions
Current conditions at
Le Mars Municipal Airport (KLRJ)
Lat: 42.77°NLon: 96.19°WElev: 1184ft.
Mostly Cloudy
64°F
18°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.71 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 17 May 9:15 am CDT |
Extended Forecast for
Merrill IA
Today
High: 88 °F
Breezy.
Slight Chance
Showers then
Chance
T-stormsTonight
Low: 50 °F
Severe
ThunderstormsMonday
High: 65 °F
Cloudy then
ShowersMonday Night
Low: 42 °F
Showers and
BreezyTuesday
High: 58 °F
Mostly Cloudy
and BreezyTuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy
Thursday
High: 66 °F
Partly Sunny
Detailed Forecast
Today
A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 88. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Tonight
Rain and thunderstorms before 4am, then a slight chance of showers and thunderstorms between 4am and 5am, then a slight chance of thunderstorms after 5am. Some of the storms could be severe and produce heavy rainfall. Low around 50. South southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A chance of rain before noon, then a chance of showers and thunderstorms between noon and 1pm, then showers and possibly a thunderstorm after 1pm. High near 65. North northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 42. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday
Mostly cloudy, with a high near 58. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 37. North northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 72.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
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 96.24°W (Elev. 1161 ft)
42.72°N 96.24°W (Elev. 1161 ft)
6:03 am CDT May 17, 2026
9am CDT May 17, 2026-6pm CDT May 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
