Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
74°F
23°C
| Humidity | 44% |
| Wind Speed | S 18 mph |
| Barometer | 29.67 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 4:55 pm CDT |
Extended Forecast for
Spring Valley IL
Tonight
Low: 57 °F
Mostly Clear
Tuesday
High: 66 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 44 °F
T-storms
Wednesday
High: 54 °F
Rain Likely
Wednesday Night
Low: 27 °F
Partly Cloudy
Thursday
High: 48 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Breezy.
Mostly Cloudy
then Chance
RainFriday
High: 51 °F
Partly Sunny
and BreezyFriday Night
Low: 33 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 57. Southwest wind 5 to 10 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 66. Southwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 44. East wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 54. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 39. Breezy.
Friday
Partly sunny, with a high near 51. Breezy.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Cloudy, with a high near 53.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 52. Breezy. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 20. Blustery.
Monday
Mostly sunny, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Spring Valley IL
41.32°N 89.23°W (Elev. 466 ft)
41.32°N 89.23°W (Elev. 466 ft)
1:26 pm CDT Mar 9, 2026
5pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
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