Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

66°F

19°C

Humidity	83%
Wind Speed	S 8 mph
Barometer	29.89 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	17 May 12:20 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Spring Valley IL

Overnight
Low: 62 °F
Chance
Showers
Sunday
High: 86 °F
Slight Chance
T-storms then
Partly Sunny
and Breezy
Sunday Night
Low: 68 °F
Mostly Clear
and Breezy
then Slight
Chance
T-storms
Monday
High: 84 °F
Showers and
Breezy
Monday Night
Low: 67 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 81 °F
Showers
Likely and
Breezy
Tuesday Night
Low: 51 °F
Mostly Cloudy
Wednesday
High: 67 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. South wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 86. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

Sunday Night

A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 68. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

Monday

Showers and thunderstorms before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 84. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

Tuesday

A chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. Mostly cloudy, with a high near 81. Breezy. Chance of precipitation is 70%.

Tuesday Night

Mostly cloudy, with a low around 51.

Wednesday

Mostly sunny, with a high near 67.

Wednesday Night

Partly cloudy, with a low around 45.

Thursday

Mostly sunny, with a high near 68.

Thursday Night

Mostly cloudy, with a low around 48.

Friday

Partly sunny, with a high near 73.