Weather Observations with-in the last two hours |
Location |
Weather |
Temperature |
Dewpoint |
Relative Humidity |
Winds |
Alton / St. Louis Regional (KALN) | | Mostly Cloudy | 30°F / -1°C | 23°F / -5°C | 75% | SE 6 mph (SE 10 km/h) |
| | Overcast | 25°F / -4°C | 18°F / -8°C | 74% | SE 9 mph (SE 14 km/h) |
Bloomington / Normal (KBMI) | | Clear | 28°F / -2°C | 23°F / -5°C | 80% | S 14 mph (S 23 km/h) |
Cahokia / St. Louis (KCPS) | | Clear | 32°F / 0°C | 19°F / -7°C | 60% | SSE 7 mph (SSE 11 km/h) |
| | Clear | 32°F / 0°C | 25°F / -4°C | 75% | Calm |
Carbondale / Murphysboro (KMDH) | | Clear | 32°F / 0°C | 21°F / -6°C | 64% | Calm |
| | Clear | 30°F / -1°C | 23°F / -5°C | 75% | SE 3 mph (SE 5 km/h) |
| | Clear | 32°F / 0°C | 21°F / -6°C | 64% | SSE 7 mph (SSE 11 km/h) |
| | Clear | 28°F / -2°C | 21°F / -6°C | 74% | SSE 9 mph (SSE 14 km/h) |
| | Clear | 28°F / -2°C | 19°F / -7°C | 69% | SE 8 mph (SE 13 km/h) |
Chicago / West Chicago (KDPA) | | Partly Cloudy | 27°F / -3°C | 16°F / -9°C | 64% | ESE 7 mph (ESE 11 km/h) |
| | Partly Cloudy | 27°F / -3°C | 16°F / -9°C | 64% | SE 6 mph (SE 10 km/h) |
| | Mostly Cloudy | 25°F / -4°C | 18°F / -8°C | 74% | SE 8 mph (SE 13 km/h) |
| | Overcast | 25°F / -4°C | 16°F / -9°C | 69% | SSE 7 mph (SSE 11 km/h) |
| | Overcast | 25°F / -4°C | 16°F / -9°C | 69% | SSE 7 mph (SSE 11 km/h) |
| | Overcast | 27°F / -3°C | 16°F / -9°C | 64% | SSE 6 mph (SSE 10 km/h) |
| | Clear | 28°F / -2°C | 21°F / -6°C | 74% | SSE 8 mph (SSE 13 km/h) |
| | Clear | 23°F / -5°C | 18°F / -8°C | 80% | SE 10 mph (SE 16 km/h) |
| | Clear | 30°F / -1°C | 21°F / -6°C | 69% | S 9 mph (S 14 km/h) |
| | Clear | 28°F / -2°C | 21°F / -6°C | 74% | SSE 8 mph (SSE 13 km/h) |
| | Clear | 32°F / 0°C | 23°F / -5°C | 69% | S 5 mph (S 8 km/h) |
| | Clear | 30°F / -1°C | 23°F / -5°C | 75% | SSE 7 mph (SSE 11 km/h) |
| | Clear | 19°F / -7°C | 16°F / -9°C | 86% | E 8 mph (E 13 km/h) |
| | Clear | 28°F / -2°C | 21°F / -6°C | 74% | SSE 8 mph (SSE 13 km/h) |
| | Clear | 32°F / 0°C | 21°F / -6°C | 64% | SE 4 mph (SE 6 km/h) |
| | Partly Cloudy | 32°F / 0°C | 23°F / -5°C | 69% | SSE 6 mph (SSE 10 km/h) |
Joliet Park District (KJOT) | | Partly Cloudy | 27°F / -3°C | 21°F / -6°C | 80% | SE 6 mph (SE 10 km/h) |
| | Mostly Cloudy | 27°F / -3°C | 19°F / -7°C | 74% | SE 6 mph (SE 10 km/h) |
| | Clear | 30°F / -1°C | 25°F / -4°C | 80% | S 4 mph (S 6 km/h) |
| | Clear | 32°F / 0°C | 19°F / -7°C | 60% | SSE 6 mph (SSE 10 km/h) |
| | Partly Cloudy | 32°F / 0°C | 25°F / -4°C | 75% | S 7 mph (S 11 km/h) |
| | Clear | 32°F / 0°C | 23°F / -5°C | 69% | SSE 12 mph (SSE 19 km/h) |
| | Clear | 28°F / -2°C | 21°F / -6°C | 74% | SSE 7 mph (SSE 11 km/h) |
| | Mostly Cloudy | 36°F / 2°C | 23°F / -5°C | 60% | SE 8 mph (SE 13 km/h) |
Mattoon / Charleston (KMTO) | | Clear | 28°F / -2°C | 21°F / -6°C | 74% | S 11 mph (S 18 km/h) |
| | Clear | 32°F / 0°C | 27°F / -3°C | 80% | E 4 mph (E 6 km/h) |
| | Clear | 27°F / -3°C | 21°F / -6°C | 80% | E 4 mph (E 6 km/h) |
| | Partly Cloudy | 25°F / -4°C | 21°F / -6°C | 86% | SE 7 mph (SE 11 km/h) |
| | Clear | 30°F / -1°C | 23°F / -5°C | 75% | SSE 5 mph (SSE 8 km/h) |
Mount Vernon Automatic Weather Observing / Reporting System (KMVN) | | Clear | 32°F / 0°C | 21°F / -6°C | 64% | SSE 4 mph (SSE 6 km/h) |
| | Clear | 32°F / 0°C | 23°F / -5°C | 69% | SSE 6 mph (SSE 10 km/h) |
| | Clear | 28°F / -2°C | 21°F / -6°C | 74% | SSE 8 mph (SSE 13 km/h) |
| | Mostly Cloudy | 30°F / -1°C | 21°F / -6°C | 69% | S 9 mph (S 14 km/h) |
| | Clear | 27°F / -3°C | 23°F / -5°C | 86% | SE 6 mph (SE 10 km/h) |
| | Overcast | 30°F / -1°C | 21°F / -6°C | 69% | SSE 6 mph (SSE 10 km/h) |
| | Clear | 27°F / -3°C | 23°F / -5°C | 86% | SE 10 mph (SE 16 km/h) |
| | Overcast | 34°F / 1°C | 19°F / -7°C | 56% | S 9 mph (S 14 km/h) |
| | Clear | 27°F / -3°C | 25°F / -4°C | 93% | SSE 8 mph (SSE 13 km/h) |
| | Clear | 32°F / 0°C | 23°F / -5°C | 69% | SE 4 mph (SE 6 km/h) |
| | Clear | 21°F / -6°C | 18°F / -8°C | 86% | SE 7 mph (SE 11 km/h) |
| | Overcast | 21°F / -6°C | 16°F / -9°C | 80% | ESE 5 mph (ESE 8 km/h) |
| | Clear | 32°F / 0°C | 23°F / -5°C | 69% | SE 4 mph (SE 6 km/h) |
| | Clear | 25°F / -4°C | 19°F / -7°C | 80% | Calm |
Scott Air Force Base / Belleville (KBLV) | | Clear | 32°F / 0°C | 23°F / -5°C | 69% | S 8 mph (S 13 km/h) |
| | Clear | 30°F / -1°C | 21°F / -6°C | 69% | SSE 6 mph (SSE 10 km/h) |
| | Mostly Cloudy | 32°F / 0°C | 21°F / -6°C | 64% | S 11 mph (S 18 km/h) |
| | Mostly Cloudy | 25°F / -4°C | 19°F / -7°C | 80% | E 8 mph (E 13 km/h) |
| | Mostly Cloudy | 32°F / 0°C | 23°F / -5°C | 69% | SSE 9 mph (SSE 14 km/h) |