Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
A Few Clouds and Windy
80°F
27°C
| Humidity | 56% |
| Wind Speed | S 29 G 41 mph |
| Barometer | 29.70 in (1005.2 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 17 Apr 4:54 pm CDT |
Extended Forecast for
3 Miles W Maroa IL
Flood Watch April 17, 06:00pm until April 18, 04:00am
Tornado Watch until April 17, 11:00pm
NOW until 11:00pm Fri

Tornado Watch
This Afternoon

High: 83 °F
Partly Sunny
and BreezyTonight
Low: 46 °F
Severe
Thunderstorms
and Breezy
then Heavy
RainSaturday
High: 54 °F
Breezy.
Chance
Showers then
SunnySaturday Night

Low: 36 °F
Mostly Clear
then Patchy
FrostSunday
High: 60 °F
Patchy Frost
then Mostly
Sunny and
BreezySunday Night

Low: 35 °F
Mostly Clear
then Areas
FrostMonday

High: 61 °F
Areas Frost
then SunnyMonday Night

Low: 48 °F
Mostly Clear
Detailed Forecast
This Afternoon
Partly sunny, with a high near 83. Breezy, with a south wind around 23 mph, with gusts as high as 32 mph.
Tonight
Showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall. Low around 46. Breezy, with a south wind 17 to 20 mph becoming west southwest in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 54. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 29 mph.
Saturday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 36. Northwest wind 8 to 17 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 60. Breezy, with a southwest wind 8 to 13 mph becoming west northwest 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 35. North northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 61. East wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 77. Breezy.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A chance of showers. Partly cloudy, with a low around 62.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Maroa IL
40.04°N 89.02°W (Elev. 699 ft)
40.04°N 89.02°W (Elev. 699 ft)
5:31 pm CDT Apr 17, 2026
5pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026



