Severe Thunderstorms with Tornadoes and Heavy Rain Threat shifts East for Tuesday
Severe thunderstorms are forecast to develop from the mid-Mississippi River Valley south into the ArkLaTex on Tuesday. These storms can bring large hail, damaging winds, a few tornadoes and flash flooding. Residents should heed any warnings issued and follow local forecast office social media pages for updates. Read More >
Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
47°F
8°C
| Humidity | 99% |
| Wind Speed | E 16 G 23 mph |
| Barometer | 29.96 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 21 May 6:15 am CDT |
Extended Forecast for
Gillespie IL
Flash Flood Watch until May 22, 12:00am
-
NOW until
12:00am WedFlash Flood Watch
-
Today
Heavy Rain
then Cloudy
and BreezyHigh: 72 °F
-
Tonight
Heavy Rain
and BreezyLow: 59 °F
-
Wednesday
Sunny
High: 83 °F
-
Wednesday
NightMostly Clear
then Chance
T-stormsLow: 66 °F
-
Thursday
Chance
T-stormsHigh: 86 °F
-
Thursday
Night
Partly Cloudy
Low: 68 °F
-
Friday
Mostly Sunny
High: 87 °F
-
Friday
NightPartly Cloudy
Low: 67 °F
Detailed Forecast
Today
A 40 percent chance of showers and thunderstorms, mainly before 9am. Some of the storms could produce heavy rain. Cloudy, with a high near 72. Breezy, with an east wind 17 to 21 mph, with gusts as high as 31 mph.
Tonight
Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rainfall. Low around 59. Breezy, with a southeast wind 16 to 21 mph becoming south 8 to 13 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 90%.
Wednesday
Sunny, with a high near 83. South wind 13 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 66. South wind 7 to 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. Southwest wind 8 to 10 mph.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 67.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 82.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Memorial Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Additional Forecasts and Information
Point Forecast:
Gillespie IL
39.12°N 89.81°W (Elev. 653 ft)
39.12°N 89.81°W (Elev. 653 ft)
6:13 am CDT May 21, 2019
6am CDT May 21, 2019-6pm CDT May 27, 2019
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
