SIDNEY, MT 59270 Weather Forecast & Current Conditions

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59270 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SIDNEY, MT Current Weather
6:56 AM MDT MAY 20, 2025
Overcast Light Rain 43°F
Feels Like:	38°F
Dewpoint:	41°F
Rel. Hum.:	93%
Visibility:	10 miles
Wind:	N at 9 mph
Pressure:	29.90 inches
Last 72 hours
Local Area Snow Depth
Montana Current Weather
Montana MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

59270 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	SIDNEY, MT 59270 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Showers likely, mainly this morning. Highs in the lower 50s. North wind around 5 mph. Chance of rain 70 percent.

TONIGHT
Cloudy with a 30 percent chance of showers. Lows in the mid 30s. Northeast wind around 5 mph.

WEDNESDAY
Showers likely, mainly in the morning. Highs in the upper 40s. Northeast wind 5 to 10 mph. Chance of rain 70 percent.

WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Northeast wind 5 to 10 mph, becoming southeast after midnight.

THURSDAY
Sunny, warmer with highs in the mid 60s. Southeast wind 5 to 10 mph.

THURSDAY NIGHT
A chance of showers. Lows in the lower 40s.

FRIDAY
A chance of showers. Highs in the upper 50s.

FRIDAY NIGHT
A chance of showers. Lows in the lower 40s.

SATURDAY AND SATURDAY NIGHT
A chance of showers. Highs in the upper 50s. Lows in the mid 40s.

SUNDAY
A chance of showers. Highs in the lower 60s.

SUNDAY NIGHT AND MEMORIAL DAY
A slight chance of showers. Lows in the lower 40s. Highs in the upper 60s.

59270 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SIDNEY, MT 59270

Infrared Weather Satellite
SIDNEY, MT 59270

59270 WEATHER RADAR LOOP

NEXRAD Weather Radar
SIDNEY, MT 59270

MOS COMPUTER WEATHER FORECAST

SIDNEY, MT 3 hourly weather forecast

weather forecast created 5:00 PM PDT 5/19/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
20 MAY 2025

12 AM

41°

37°

Mostly Cloudy

83%
RAIN
***

0% Thunder
( 2% severe)

NE 6

96%

40°

Low 39°

3 AM

40°

37°

Mostly Cloudy

NNE 5

96%

39°

High 50°

6 AM

40°

37°

Mostly Cloudy

64%
RAIN
.1–.25 in

0% Thunder
( 3% severe)

NNW 5

96%

39°

Mostly Cloudy

Rain Likely

9 AM

42°

40°

Mostly Cloudy

N 3

96%

41°

12 PM

45°

43°

Mostly Cloudy

58%
RAIN
.01–.1 in

0% Thunder
( 5% severe)

N 5

89%

42°

3 PM

47°

44°

Mostly Cloudy

N 6

86%

43°

6 PM

48°

45°

Mostly Cloudy

45%
RAIN
.01–.1 in

0% Thunder
( 3% severe)

NE 7

80%

42°

9 PM

43°

39°

Overcast

ENE 6

89%

40°

Wednesday
21 MAY 2025

12 AM

40°

37°

Mostly Cloudy

45%
RAIN
.1–.25 in

0% Thunder
( 2% severe)

E 5

92%

38°

Low 35°

3 AM

38°

36°

Mostly Cloudy

ENE 3

96%

37°

High 49°

6 AM

37°

33°

Mostly Cloudy

55%
RAIN
.5–1 in

0% Thunder
( 3% severe)

ENE 5

100%

37°

Mostly Cloudy

Rain Likely

9 AM

40°

37°

Mostly Cloudy

ENE 5

96%

39°

12 PM

44°

41°

Mostly Cloudy

44%
RAIN
.1–.25 in

0% Thunder
( 4% severe)

ENE 6

86%

40°

3 PM

47°

43°

Mostly Cloudy

ENE 8

76%

40°

6 PM

49°

45°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 2% severe)

ENE 8

68%

39°

9 PM

43°

39°

Mostly Cloudy

E 6

82%

38°


SIDNEY, MT extended weather forecast
Thursday 22 MAY 2025	Friday 23 MAY 2025	Saturday 24 MAY 2025	Sunday 25 MAY 2025	Monday 26 MAY 2025
Low 31°	Low 41°	Low 45°	Low 42°	Low 44°
High 59°	High 59°	High 61°	High 66°	High 72°

Mostly Cloudy 23% Rain	Overcast 44% Rain	Overcast 41% Rain	Overcast 28% Rain	Clear 14% Rain

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