Hazardous Weather Conditions
Current conditions at
Merrill, Merrill Municipal Airport (KRRL)
Lat: 45.2°NLon: 89.71°WElev: 1302ft.
Overcast
72°F
22°C
| Humidity | 52% |
| Wind Speed | SE 8 mph |
| Barometer | 30.12 in |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 9:35 am CDT |
Extended Forecast for
Irma WI
Today

High: 79 °F
Partly Sunny
Tonight

Low: 64 °F
Showers
Likely and
Patchy FogSunday
High: 78 °F
Patchy Fog
then Mostly
SunnySunday Night

Low: 50 °F
Mostly Clear
Monday

High: 79 °F
Sunny
Monday Night

Low: 57 °F
Chance
ShowersTuesday
High: 79 °F
Partly Sunny
then Chance
T-stormsTuesday Night

Low: 53 °F
Showers
LikelyWednesday

High: 72 °F
Slight Chance
T-storms
Detailed Forecast
Today
Partly sunny, with a high near 79. East southeast wind around 9 mph becoming south in the afternoon.
Tonight
Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 50. North wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 79. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 57. Chance of precipitation is 40%.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 50.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Irma WI
45.36°N 89.66°W (Elev. 1565 ft)
45.36°N 89.66°W (Elev. 1565 ft)
8:46 am CDT Aug 15, 2026
9am CDT Aug 15, 2026-6pm CDT Aug 21, 2026



