LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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62439 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Lincoln IL
845 PM CDT Sun Mar 15 2026

The National Weather Service in Lincoln has issued a

* Severe Thunderstorm Warning for...
Eastern Lawrence County in southeastern Illinois...
Southeastern Crawford County in east central Illinois...

* Until 900 PM CDT.

* At 844 PM CDT, severe thunderstorms were located along a line
extending from near Lawrenceville to near St. Francisville, moving
northeast at 75 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Severe thunderstorms will be near...
Russellville and Lawrenceville Vincennes Airport around 850 PM
CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

For your protection move to an interior room on the lowest floor of a
building.

A Tornado Watch remains in effect until 1000 PM CDT for southeastern
and east central Illinois.

&&

LAT...LON 3868 8754 3866 8760 3859 8763 3881 8772
3903 8758 3900 8758 3899 8756 3899 8758
3896 8751 3890 8752 3889 8754 3888 8753
3886 8755 3879 8750 3877 8751 3876 8750
3874 8750
TIME...MOT...LOC 0144Z 216DEG 66KT 3878 8768 3858 8761

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

CURRENT WEATHER
LAWRENCEVILLE, IL Current Weather
8:53 PM CDT MAR 15, 2026
Overcast Heavy Rain Mist NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:	1 miles
Wind:	W at 18 mph, gusts to 54
Pressure:
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

62439 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LAWRENCEVILLE, IL 62439 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Rain with a chance of thunderstorms late this evening, then a slight chance of snow. Some thunderstorms may be severe with damaging winds, large hail, and tornadoes. Little or no snow accumulation. Breezy and much cooler with lows in the mid 20s. West winds around 25 mph with gusts up to 40 mph. Chance of precipitation near 100 percent.

MONDAY
Cloudy with a 20 percent chance of snow. Windy and much cooler with highs in the lower 30s. West winds 20 to 30 mph with gusts up to 40 mph.

MONDAY NIGHT
Mostly cloudy and brisk, cooler with lows around 15. Northwest winds 15 to 25 mph.

TUESDAY
Mostly sunny. Highs in the lower 30s. West winds 10 to 15 mph. Wind chill values as low as zero in the morning.

TUESDAY NIGHT
Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Not as cool with lows in the mid 20s. Temperature rising to around 30 after midnight. South winds around 5 mph, increasing to 10 to 15 mph after midnight. Chance of snow 30 percent.

WEDNESDAY
Mostly cloudy in the morning, then becoming mostly sunny. Not as cool with highs in the lower 50s.

WEDNESDAY NIGHT THROUGH FRIDAY
Partly cloudy. Lows around 40. Highs in the upper 60s.

FRIDAY NIGHT
Mostly cloudy. Lows in the upper 40s.

SATURDAY AND SATURDAY NIGHT
Mostly clear. Highs in the lower 70s. Lows in the mid 40s.

SUNDAY
Mostly sunny. Highs around 70.

62439 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LAWRENCEVILLE, IL 62439

Infrared Weather Satellite
LAWRENCEVILLE, IL 62439

62439 WEATHER RADAR LOOP

NEXRAD Weather Radar
LAWRENCEVILLE, IL 62439

MOS COMPUTER WEATHER FORECAST

LAWRENCEVILLE, IL 3 hourly weather forecast

weather forecast created 5:00 AM MST 3/15/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CST

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Sunday
15 MAR 2026

12 PM

68°

Mostly Cloudy

75%
RAIN
***

0% Thunder
( 26% severe)

S 28

57%

52°

High 71°

3 PM

70°

Mostly Cloudy

S 26

53%

52°

Mostly Cloudy

Rain

Windy

6 PM

64°

62°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 23% severe)

S 23

67%

53°

9 PM

47°

39°

Mostly Cloudy

W 24

80%

41°

Monday
16 MAR 2026

12 AM

40°

30°

Mostly Cloudy

21%
RAIN
.01–.1 in

0% Thunder
( 4% severe)

W 22

73%

32°

Low 26°

3 AM

34°

22°

Mostly Cloudy

W 22

75%

27°

High 31°

6 AM

30°

17°

Mostly Cloudy

10%
SNOW
<.1 in

0% Thunder
( 4% severe)

W 22

70%

22°

Mostly Cloudy

Chance of Snow

Windy

9 AM

27°

12°

Mostly Cloudy

W 23

66%

18°

12 PM

28°

14°

Mostly Cloudy

20%
SNOW
<.1 in

0% Thunder
( 2% severe)

WNW 24

60%

17°

3 PM

28°

14°

Mostly Cloudy

WNW 24

55%

15°

6 PM

27°

14°

Mostly Cloudy

0% Thunder
( 2% severe)

WNW 20

54%

14°

9 PM

23°

9°

Mostly Cloudy

WNW 18

59%

12°

Tuesday
17 MAR 2026

12 AM

20°

6°

Mostly Cloudy

0% Thunder
( 2% severe)

WNW 16

55%

8°

Low 14°

3 AM

17°

2°

Mostly Cloudy

WNW 15

54%

5°

High 31°

6 AM

15°

1°

Mostly Cloudy

0% Thunder
( 0% severe)

WNW 13

57%

4°

Mostly Cloudy

9 AM

19°

7°

Mostly Cloudy

WNW 12

49%

5°

12 PM

25°

15°

Partly Cloudy

0% Thunder
( 0% severe)

WNW 10

39%

6°

3 PM

30°

22°

Partly Cloudy

W 8

33%

7°

6 PM

29°

25°

Mostly Cloudy

SSW 3

43%

11°


LAWRENCEVILLE, 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 25°	Low 36°	Low 40°	Low 52°	Low 50°
High 48°	High 61°	High 70°	High 77°	High 77°

Overcast 53% Rain/Snow	Partly Cloudy 11% Rain	Partly Cloudy 9% Rain	Partly Cloudy 16% Rain	Partly Cloudy 26% Rain

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LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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