Weather Alert
Nason Weather Warning NWS WEATHER ALERT FOR THE NASON, IL AREA - Issued: 333 AM CDT Fri Oct 23 2026 Nason Weather Warning

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Nason, IL Weather Forecast & Current Conditions

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Nason Weather Map
UTC Time: 10/24/2026, 03:10
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Nason, IL Regional Weather

Expires:202610240400;;083285
ASUS43 KLOT 240306
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT FRI OCT 23 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-240400-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     53  46  77 CALM      30.28S TC  12           
CAIRO*         CLEAR     52  51  97 CALM      30.28S TC  11           
EFFINGHAM*     CLEAR     51  47  87 CALM      30.33R TC  11           
MARION         CLEAR     55  43  62 SE3       30.28S TC  13           
MT. VERNON     CLEAR     50  47  89 NE3       30.30R TC  10           
CENTRALIA*     CLEAR     53  46  78 CALM      30.30R TC  12           
SALEM*         CLEAR     61  46  57 MISG      30.29S TC  16           
METROPOLIS*    CLEAR     52  45  76 CALM      30.29S TC  11           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed  PRES - Barometric Pressure  VSB - Visibility
WCI - Wind Chill Index  E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Nason, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

West Frankfort, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
78°/ 48° 26°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
78°26°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Pinckneyville, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
78°/ 48° 26°/ 9°
0%
Sunday
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

McLeansboro, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 45° 24°/ 7°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Fairfield, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 45° 24°/ 7°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Herrin, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Carbondale, IL

Tonight
Clear
48°9°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Partly Cloudy
78°/ 50° 26°/ 10°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph this evening, becoming light and variable.

Harrisburg, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
72°22°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Carmi, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thu Night
Clear
50°10°
0%
Friday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Vienna, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
72°22°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Shawneetown, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
72°22°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Jonesboro, IL

Tonight
Clear
48°9°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thu Night
Clear
50°10°
0%
Friday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph this evening, becoming light and variable.

Albion, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thu Night
Clear
50°10°
0%
Friday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Golconda, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
72°22°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Perryville, MO

Tonight
Clear
45°7°
0%
Saturday
Sunny
78°/ 48° 26°/ 9°
0%
Sunday
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Partly Cloudy
78°/ 50° 26°/ 10°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Elizabethtown, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
72°22°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Cape Girardeau, MO

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Poseyville, IN

Tonight
Clear
48°9°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 50° 26°/ 10°
0%
Mon-Mon Night
Cloudy
75°24°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thu Night
Clear
50°10°
0%
Friday
Sunny
72°22°
0%

Night: Clear. Lows in the upper 40s. East winds around 5 mph.

Mount Carmel, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
72°22°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Metropolis, IL

Tonight
Clear
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
72°22°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph this evening, becoming light and variable.

Names listed above may include county names.

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