ST REGIS, MT 59866 Weather Forecast & Current Conditions

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59866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MULLAN PASS, ID Current Weather
9:53 PM PDT JUN 8, 2026
Overcast 48°F
Feels Like:	44°F
Dewpoint:	28°F
Rel. Hum.:	45%
Visibility:	10 miles
Wind:	SW at 9 mph
Pressure:	29.79 inches
Last 72 hours
Local Area Snow Depth
Idaho Current Weather
Idaho MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

59866 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ST REGIS, MT 59866 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Cloudy. A 50 percent chance of areas of rain after midnight. Lows in the 40s.

TUESDAY
Rain likely in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 90 percent. Highs in the 50s to lower 60s. Southwest winds to 15 mph with gusts to around 30 mph.

TUESDAY NIGHT
Rain likely. Chance of rain 90 percent. Lows in the mid 30s to lower 40s. Southwest winds to 15 mph with gusts to around 35 mph.

WEDNESDAY
Rain likely in the morning, then a chance of rain in the afternoon. Chance of rain 70 percent. Highs in the upper 40s to mid 50s. West winds 15 to 20 mph with gusts to around 30 mph.

WEDNESDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 30s to lower 40s. Southwest winds to 15 mph.

THURSDAY
Partly cloudy. Highs in the mid 60s to lower 70s.

THURSDAY NIGHT
Mostly clear. Lows in the upper 30s to mid 40s.

FRIDAY
Mostly sunny. Highs in the 70s.

FRIDAY NIGHT
Mostly clear. Lows in the 40s to lower 50s.

SATURDAY
Mostly sunny. A 30 percent chance of rain in the afternoon. Highs in the upper 60s to mid 70s.

SATURDAY NIGHT
Partly cloudy. Lows in the 40s.

SUNDAY
Mostly sunny. Highs in the 70s.

SUNDAY NIGHT
Partly cloudy. Lows in the mid 40s to lower 50s.

59866 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ST REGIS, MT 59866

Infrared Weather Satellite
ST REGIS, MT 59866

59866 WEATHER RADAR LOOP

NEXRAD Weather Radar
ST REGIS, MT 59866

MOS COMPUTER WEATHER FORECAST

MULLAN PASS, ID 3 hourly weather forecast

weather forecast created 7:00 PM CDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
9 JUN 2026

11 PM

49°

47°

Mostly Cloudy

83%
RAIN
.1–.25 in

0% Thunder
( 4% severe)

S 5

50%

31°

Low 38°

2 AM

47°

45°

Mostly Cloudy

SW 5

63%

35°

High 43°

5 AM

45°

42°

Mostly Cloudy

81%
RAIN
1–2 in

0% Thunder
( 12% severe)

SW 6

79%

39°

Mostly Cloudy

Rain

8 AM

39°

33°

Mostly Cloudy

WSW 8

96%

38°

11 AM

39°

33°

Mostly Cloudy

100%
RAIN
***

0% Thunder
( 22% severe)

SW 8

100%

39°

2 PM

39°

34°

Mostly Cloudy

WSW 7

100%

39°

5 PM

39°

33°

Mostly Cloudy

78%
RAIN
>2 in

0% Thunder
( 16% severe)

WSW 8

96%

38°

8 PM

41°

35°

Mostly Cloudy

WSW 9

82%

36°

Wednesday
10 JUN 2026

11 PM

41°

35°

Mostly Cloudy

52%
RAIN
.01–.1 in

0% Thunder
( 6% severe)

WSW 9

79%

35°

Low 32°

2 AM

39°

33°

Mostly Cloudy

WSW 9

82%

34°

High 43°

5 AM

38°

31°

Mostly Cloudy

64%
RAIN/SNOW
.5–1.25 in

0% Thunder
( 4% severe)

W 9

79%

32°

Mostly Cloudy

Rain & Snow Likely

8 AM

33°

25°

Mostly Cloudy

WSW 10

92%

31°

11 AM

34°

27°

Mostly Cloudy

55%
RAIN
.01–.1 in

0% Thunder
( 6% severe)

WSW 8

100%

34°

2 PM

36°

30°

Mostly Cloudy

WSW 7

96%

35°

5 PM

40°

35°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

W 7

79%

34°

8 PM

43°

40°

Mostly Cloudy

WSW 5

68%

33°


MULLAN PASS, ID extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 31°	Low 34°	Low 44°	Low 47°	Low 44°
High 39°	High 53°	High 63°	High 62°	High 61°

Overcast 72% Rain	Mostly Cloudy 32% Rain	Clear 11% Rain	Partly Cloudy 28% Rain	Clear 17% Rain

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