ST GERMAIN, WI 54558 Weather Forecast & Current Conditions

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54558 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
EAGLE RIVER, WI Current Weather
5:55 AM CDT MAY 18, 2026
Overcast Light Rain 54°F
Feels Like:	52°F
Dewpoint:	54°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	S at 6 mph
Pressure:	29.71 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

54558 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ST GERMAIN, WI 54558 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Warmer. Patchy fog in the morning. Cloudy with a chance of showers and a slight chance of thunderstorms. Highs around 70. Southwest wind 5 to 10 mph. Chance of rain 30 percent.

TONIGHT
Cloudy. A chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Patchy fog. Lows in the middle 40s. Temperatures rising into the mid 50s after midnight. Northeast wind around 5 mph shifting to the south after midnight. Chance of rain 90 percent.

TUESDAY
Cooler. Cloudy. A chance of showers in the morning. Highs in the middle 50s. West wind 10 to 15 mph. Chance of rain 50 percent.

TUESDAY NIGHT
Colder. Mostly cloudy. Areas of frost after midnight. Lows in the middle 30s. Northwest wind 5 to 10 mph.

WEDNESDAY
Partly cloudy in the morning then clearing. Highs in the middle 50s. Northwest wind 5 to 10 mph.

WEDNESDAY NIGHT
Mostly clear. Areas of frost. Lows in the middle 30s.

THURSDAY
Mostly sunny. Highs in the middle 60s.

THURSDAY NIGHT
Partly cloudy. Lows around 40.

FRIDAY
Partly sunny with a 40 percent chance of showers. Highs in the middle 60s.

FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Lows in the lower 40s. Highs in the upper 60s.

SATURDAY NIGHT AND SUNDAY
Partly cloudy. Lows in the upper 40s. Highs in the middle 70s.

54558 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ST GERMAIN, WI 54558

Infrared Weather Satellite
ST GERMAIN, WI 54558

54558 WEATHER RADAR LOOP

NEXRAD Weather Radar
ST GERMAIN, WI 54558

MOS COMPUTER WEATHER FORECAST

EAGLE RIVER, WI 3 hourly weather forecast

weather forecast created 6:00 PM MDT 5/17/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
18 MAY 2026

1 AM

55°

53°

Mostly Cloudy

89%
RAIN
***

0% Thunder
( 35% severe)

ESE 8

93%

53°

Low 54°

4 AM

59°

57°

Mostly Cloudy

S 10

93%

57°

High 76°

7 AM

62°

61°

Mostly Cloudy

25%
RAIN
.1–.25 in

0% Thunder
( 11% severe)

SW 9

97%

61°

Mostly Cloudy

Chance of Rain

10 AM

67°

67°

Mostly Cloudy

SW 9

78%

60°

1 PM

72°

72°

Mostly Cloudy

34%
RAIN
>2 in

0% Thunder
( 20% severe)

SW 8

64%

59°

4 PM

73°

73°

Mostly Cloudy

SW 7

59%

58°

7 PM

67°

67°

Mostly Cloudy

72%
RAIN
***

0% Thunder
( 35% severe)

WNW 5

68%

56°

10 PM

59°

59°

Mostly Cloudy

E 5

83%

54°

Tuesday
19 MAY 2026

1 AM

56°

55°

Mostly Cloudy

95%
RAIN
***

0% Thunder
( 33% severe)

S 6

90%

53°

Low 46°

4 AM

56°

54°

Mostly Cloudy

S 7

90%

53°

High 57°

7 AM

54°

51°

Mostly Cloudy

46%
RAIN
***

0% Thunder
( 13% severe)

SSW 9

93%

52°

Mostly Cloudy

Chance of Rain

10 AM

50°

46°

Mostly Cloudy

NW 12

77%

43°

1 PM

50°

45°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

WNW 13

61%

37°

4 PM

49°

44°

Mostly Cloudy

WNW 13

54%

33°

7 PM

47°

42°

Mostly Cloudy

0%

0% Thunder
( 1% severe)

NW 12

53%

31°

10 PM

42°

37°

Mostly Cloudy

NW 8

65%

31°


EAGLE RIVER, WI extended weather forecast
Wednesday 20 MAY 2026	Thursday 21 MAY 2026	Friday 22 MAY 2026	Saturday 23 MAY 2026	Sunday 24 MAY 2026
Low 35°	Low 30°	Low 36°	Low 40°	Low 46°
High 54°	High 62°	High 65°	High 63°	High 68°

Partly Cloudy 15% Rain	Partly Cloudy 6% Rain	Mostly Cloudy 16% Rain	Overcast 33% Rain	Overcast 43% Rain

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