SAVANNA, IL 61074 Weather Forecast & Current Conditions

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61074 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAVANNA TRI-TOWNSHI, IL Current Weather
11:35 PM CDT MAR 15, 2026
Overcast Snow 28°F
Feels Like:	16°F
Dewpoint:	25°F
Rel. Hum.:	88%
Visibility:	1 miles
Wind:	NNW at 16 mph, gusts to 22
Pressure:	29.47 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

61074 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAVANNA, IL 61074 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Snow. Patchy blowing snow late this evening. Blowing snow. Snow may be heavy at times with visibility one quarter mile or less at times. Snow accumulation of 3 to 5 inches. Windy and much cooler with lows around 15. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow near 100 percent. Wind chill values as low as zero.

MONDAY
Cloudy. Snow, mainly in the morning. Blowing snow in the morning, then patchy blowing snow in the afternoon with visibility one quarter mile or less at times. Total snow accumulation of 4 to 8 inches. Breezy and much cooler with highs around 20. Northwest winds 20 to 25 mph with gusts up to 40 mph. Chance of snow 80 percent. Wind chill values as low as 5 below in the morning.

MONDAY NIGHT
Patchy blowing snow in the evening. Mostly cloudy. Colder with lows around 4 above. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 10 below.

TUESDAY
Sunny in the morning, then becoming partly sunny. Highs in the lower 20s. Northwest winds 5 to 10 mph, becoming southwest in the afternoon. Wind chill values as low as 11 below in the morning.

TUESDAY NIGHT
Snow. Light snow accumulation. Not as cool with lows around 17. Temperature rising into the lower 20s after midnight. South winds 5 to 10 mph. Chance of snow 80 percent.

WEDNESDAY
Partly sunny. Not as cool with highs in the lower 40s.

WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
Partly cloudy. Lows in the lower 30s. Highs in the upper 40s.

FRIDAY AND FRIDAY NIGHT
Mostly cloudy. Highs in the lower 60s. Lows in the upper 30s.

SATURDAY
Mostly sunny. Highs in the lower 60s.

SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.

SUNDAY
Partly sunny. Highs in the mid 50s.

61074 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAVANNA, IL 61074

Infrared Weather Satellite
SAVANNA, IL 61074

61074 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAVANNA, IL 61074

MOS COMPUTER WEATHER FORECAST

SAVANNA TRI-TOWNSHI, IL 3 hourly weather forecast

weather forecast created 7:00 AM EST 3/15/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
15 MAR 2026

12 PM

50°

45°

Mostly Cloudy

95%
RAIN
***

0% Thunder
( 10% severe)

SW 13

89%

47°

High 51°

3 PM

43°

36°

Mostly Cloudy

NNW 15

82%

38°

Mostly Cloudy

Rain & Snow

Breezy

6 PM

36°

25°

Mostly Cloudy

94%
RAIN/SNOW
***

0% Thunder
( 2% severe)

N 20

75%

29°

9 PM

29°

16°

Mostly Cloudy

N 20

80%

24°

Monday
16 MAR 2026

12 AM

27°

13°

Mostly Cloudy

94%
SNOW
***

0% Thunder
( 1% severe)

NNW 21

80%

22°

Low 16°

3 AM

23°

7°

Mostly Cloudy

NW 23

79%

18°

High 23°

6 AM

20°

4°

Mostly Cloudy

53%
SNOW
10–20 in

0% Thunder
( 0% severe)

NW 22

78%

15°

Mostly Cloudy

Snow Likely

Windy

9 AM

19°

2°

Mostly Cloudy

NW 22

74%

13°

12 PM

20°

4°

Mostly Cloudy

13%
SNOW
.1–1 in

0% Thunder
( 2% severe)

NW 20

67%

12°

3 PM

20°

4°

Mostly Cloudy

NW 20

58%

9°

6 PM

16°

0°

Mostly Cloudy

5%

0% Thunder
( 0% severe)

NW 17

63%

7°

9 PM

13°

-2°

Mostly Cloudy

NW 14

66%

5°

Tuesday
17 MAR 2026

12 AM

11°

-3°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 12

66%

3°

Low 5°

3 AM

9°

-4°

Partly Cloudy

WNW 9

69%

2°

High 24°

6 AM

6°

-6°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WNW 7

73%

0°

Partly Cloudy

9 AM

12°

3°

Clear

WNW 6

62%

3°

12 PM

19°

10°

Partly Cloudy

2%

0% Thunder
( 1% severe)

W 7

49%

5°

3 PM

22°

13°

Mostly Cloudy

SW 7

50%

8°

6 PM

21°

13°

Mostly Cloudy

S 6

61%

11°


SAVANNA TRI-TOWNSHI, IL extended weather forecast
Wednesday 18 MAR 2026	Thursday 19 MAR 2026	Friday 20 MAR 2026	Saturday 21 MAR 2026	Sunday 22 MAR 2026
Low 22°	Low 26°	Low 35°	Low 47°	Low 53°
High 39°	High 48°	High 56°	High 67°	High 68°

Overcast 73% Snow	Partly Cloudy 13% Rain/Snow	Partly Cloudy 11% Rain	Partly Cloudy 13% Rain	Partly Cloudy 29% Rain

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