US National Weather Service Central Illinois

US National Weather Service Central Illinois Official page for the National Weather Service office in Lincoln, Illinois.

NWS will be using Facebook as a supplemental channel to disseminate environmental information and promote weather awareness activities including outreach and educational efforts.

Periods of showers and thunderstorms are expected into Tuesday. While temperatures and humidity remain uncomfortable to ...
06/07/2026

Periods of showers and thunderstorms are expected into Tuesday. While temperatures and humidity remain uncomfortable to start the week, the hottest conditions are expected midweek, with highs in the 90s and heat index 100-105 degrees.

Periods of showers and thunderstorms are expected into Tuesday. While temperatures and humidity remain uncomfortable to ...
06/07/2026

Periods of showers and thunderstorms are expected into Tuesday. While temperatures and humidity remain uncomfortable to start the week, the hottest conditions are expected midweek, with highs in the 90s and heat index 100-105 degrees. Some less humid weather will arrive late in the week, though temperatures will remain seasonably warm.

[10:00pm CDT] Flash Flood Warning including Bismarck IL and Alvin IL until 1:30 AM CDT.
06/07/2026

[10:00pm CDT] Flash Flood Warning including Bismarck IL and Alvin IL until 1:30 AM CDT.

The first significant stretch of dangerous heat this season is expected to arrive by Tuesday. Triple digit heat index va...
06/06/2026

The first significant stretch of dangerous heat this season is expected to arrive by Tuesday. Triple digit heat index values will be widespread into the late week, next week, with little relief at night.

Several more days of rain chances continue, with Monday being the most widespread. Temperatures will continue to heat up...
06/06/2026

Several more days of rain chances continue, with Monday being the most widespread. Temperatures will continue to heat up into the new week. Heat indices around 100 degrees will arrive by midweek!

Widespread severe weather is not expected today, but a few storms that develop will be capable of producing brief damagi...
06/06/2026

Widespread severe weather is not expected today, but a few storms that develop will be capable of producing brief damaging winds and hail (level 1 out of 4 risk). Areas north of I-72/Danville appear to have the greatest chance, with the period from mid afternoon through mid evening most favored.

While widespread severe weather is not expected today, a few storms that form will be capable of producing brief damagin...
06/06/2026

While widespread severe weather is not expected today, a few storms that form will be capable of producing brief damaging winds and hail (level 1 risk out of 5). Areas north of I-72/Danville appear to have the greatest chance of this occurring, with the period from midday through mid evening most favored.

While rain chances are in the forecast through Tuesday, it will not be a complete washout the entire time. However, the ...
06/06/2026

While rain chances are in the forecast through Tuesday, it will not be a complete washout the entire time. However, the most widespread rain is expected from Monday morning into Tuesday morning. The warm and humid weather will persist for several more days.

The warm and increasingly muggy conditions will continue through the weekend. Periods of showers and thunderstorms are o...
06/05/2026

The warm and increasingly muggy conditions will continue through the weekend. Periods of showers and thunderstorms are on tap with the more widespread rain holding off until later on Sunday.

The first significant stretch of dangerous heat this season is expected to arrive by Tuesday, as the heat index reaches ...
06/05/2026

The first significant stretch of dangerous heat this season is expected to arrive by Tuesday, as the heat index reaches 100 degrees west of I-55. Triple digit heat index values will be widespread Wednesday through Friday next week, with little relief at night.

Address

1362 State Route 10
Lincoln, IL
62656

Telephone

+12177323089

Website

https://www.weather.gov/facebook

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