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- This is Lightning Safety Awareness Week
- Survey Information from June 13, 2024 Severe Weather (Updated June 18th)
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- NWS Soliciting Comments on Discontinuation of Haines Index and Lightning Activity Level (LAL) from Fire Weather Forecasts
Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
91°F
33°C
| Humidity | 41% |
| Wind Speed | S 5 mph |
| Barometer | 30.22 in (1022.7 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 20 Jun 5:54 pm CDT |
Extended Forecast for
6 Miles NNW Shelbyville IL
Tonight
Low: 71 °F
Mostly Clear
Friday
High: 94 °F
Sunny
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 94 °F
Mostly Sunny
Saturday Night
Low: 73 °F
Partly Cloudy
then Chance
T-stormsSunday
High: 90 °F
Decreasing
CloudsSunday Night
Low: 69 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 72 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 71. South southwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 94. Calm wind becoming southwest 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 73. South southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 94. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. South southwest wind around 9 mph, with gusts as high as 18 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 90. West wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 69. West northwest wind 5 to 8 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 72.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 84.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
6 Miles NNW Shelbyville IL
39.48°N 88.85°W (Elev. 633 ft)
39.48°N 88.85°W (Elev. 633 ft)
4:42 pm CDT Jun 20, 2024
6pm CDT Jun 20, 2024-6pm CDT Jun 27, 2024
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
