GRANTSBURG, WI 54840 Weather Forecast & Current Conditions

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54840 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SIREN/BURNETT CTY, WI Current Weather
2:55 AM CDT JUN 9, 2026
Broken Clouds Mist 64°F
Feels Like:	64°F
Dewpoint:	64°F
Rel. Hum.:	100%
Visibility:	4 miles
Wind:	Calm
Pressure:	29.97 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

54840 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GRANTSBURG, WI 54840 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy. Patchy fog. Near steady temperature in the lower 60s. Light and variable winds.

TUESDAY
Patchy fog in the morning. Partly sunny. Warmer with highs around 90. East winds 5 to 10 mph.

TUESDAY NIGHT
Mostly clear in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

WEDNESDAY
A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Some thunderstorms may be severe. Hot with highs around 90. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Thunderstorms likely in the evening. A chance of showers. Some thunderstorms may be severe. Humid with lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

THURSDAY
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Cooler with highs in the upper 70s. Chance of rain 50 percent.

THURSDAY NIGHT
Partly cloudy. Lows in the mid 50s.

FRIDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.

FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows in the lower 50s. Highs in the lower 70s.

SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows in the upper 40s. Highs in the lower 70s.

MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.

54840 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GRANTSBURG, WI 54840

Infrared Weather Satellite
GRANTSBURG, WI 54840

54840 WEATHER RADAR LOOP

NEXRAD Weather Radar
GRANTSBURG, WI 54840

MOS COMPUTER WEATHER FORECAST

SIREN/BURNETT CTY, WI 3 hourly weather forecast

weather forecast created 8:00 PM EDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
9 JUN 2026

1 AM

67°

67°

Partly Cloudy

6%

0% Thunder
( 5% severe)

CALM

90%

64°

Low 64°

4 AM

65°

65°

Mostly Cloudy

CALM

90%

62°

High 90°

7 AM

67°

67°

Mostly Cloudy

5%

0% Thunder
( 7% severe)

CALM

90%

64°

Partly Cloudy

10 AM

78°

80°

Partly Cloudy

E 2

64%

65°

1 PM

85°

86°

Partly Cloudy

4%

0% Thunder
( 11% severe)

ESE 6

50%

64°

4 PM

90°

90°

Partly Cloudy

SE 7

39%

62°

7 PM

89°

89°

Partly Cloudy

5%

0% Thunder
( 12% severe)

SE 8

38%

60°

10 PM

77°

79°

Partly Cloudy

SE 8

67%

65°

Wednesday
10 JUN 2026

1 AM

73°

73°

Clear

69%
RAIN
***

0% Thunder
( 31% severe)

SE 9

73%

64°

Low 68°

4 AM

70°

70°

Partly Cloudy

SSE 12

81%

64°

High 91°

7 AM

71°

71°

Mostly Cloudy

42%
RAIN
.01–.1 in

0% Thunder
( 21% severe)

SE 12

84%

66°

Partly Cloudy

Rain Likely

10 AM

81°

84°

Partly Cloudy

S 14

65%

68°

1 PM

87°

90°

Partly Cloudy

82%
RAIN
***

0% Thunder
( 62% severe)

S 14

53%

68°

4 PM

86°

88°

Partly Cloudy

SSW 14

50%

65°

7 PM

82°

83°

Mostly Cloudy

29%
RAIN
.25–.5 in

0% Thunder
( 33% severe)

SW 9

49%

61°

10 PM

72°

72°

Partly Cloudy

W 8

68%

61°


SIREN/BURNETT CTY, WI extended weather forecast
Thursday 11 JUN 2026	Friday 12 JUN 2026	Saturday 13 JUN 2026	Sunday 14 JUN 2026	Monday 15 JUN 2026
Low 58°	Low 52°	Low 49°	Low 46°	Low 48°
High 73°	High 69°	High 71°	High 72°	High 74°

Overcast 95% Rain	Overcast 50% Rain	Partly Cloudy 24% Rain	Partly Cloudy 18% Rain	Partly Cloudy 30% Rain

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