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As of 21:35 MST

Weather in Potomac, MT

42°Current weather

Potomac, Thursday, 12 November, 21:35

Overcast. Feels like 42°. High 52°, low 36°.

Pressure29.85 inHg
Wind0.6 mph NW
Humidity81%
Visibility6.2 mi
Dew point36°

Two-week outlook for Potomac, MT: week one averages a high of 42.4° and week two 37.1°, so week two runs 5.3° cooler than week one. Around 0.6 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 44°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 12 – November 18)42.4°29.7°0.3 in / 2 d+1.6°
2nd (November 19 – November 25)37.1°22°0.3 in / 2 d+0.7°

Weekend weather

Sat, November 14
Partly cloudy
44°28°
no precip.
Sun, November 15
Overcast
45°29°
no precip.
Sat, November 21
Overcast
37°17°
no precip.
Sun, November 22
Light snow
36°20°
0.03 in
Fri, 1347° / 29°0Overcast
47 °Overcast

Potomac, Friday, 13 November

Overcast. High 47°, low 29°.

Pressure29.65 inHg
Wind2.1 mph N
Humidity52%
Visibility6.2 mi
Dew point27°
Sat, 1444° / 28°0Partly cloudy
44 °Partly cloudy

Potomac, Saturday, 14 November

Partly cloudy. High 44°, low 28°.

Pressure29.80 inHg
Wind6.4 mph SW
Humidity69%
Visibility6.2 mi
Dew point35°
Sun, 1545° / 29°0Overcast
45 °Overcast

Potomac, Sunday, 15 November

Overcast. High 45°, low 29°.

Pressure29.97 inHg
Wind0.2 mph W
Humidity62%
Visibility6.2 mi
Dew point30°
Mon, 1640° / 30°0.03Snow
40 °Snow

Potomac, Monday, 16 November

Snow. High 40°, low 30°.

Pressure30.00 inHg
Wind2 mph SW
Humidity80%
Visibility6.2 mi
Dew point36°
Tue, 1733° / 28°0.21Snow
33 °Snow

Potomac, Tuesday, 17 November

Snow. High 33°, low 28°.

Pressure30.06 inHg
Wind4.1 mph N
Humidity91%
Visibility—
Dew point29°
Wed, 1837° / 29°0.05Snow
37 °Snow

Potomac, Wednesday, 18 November

Snow. High 37°, low 29°.

Pressure29.88 inHg
Wind3.3 mph NE
Humidity91%
Visibility—
Dew point31°
Thu, 1933° / 26°0.22Snow
33 °Snow

Potomac, Thursday, 19 November

Snow. High 33°, low 26°.

Pressure30.03 inHg
Wind4.9 mph E
Humidity90%
Visibility—
Dew point29°
Fri, 2035° / 21°0Overcast
35 °Overcast

Potomac, Friday, 20 November

Overcast. High 35°, low 21°.

Pressure30.15 inHg
Wind2.9 mph NE
Humidity78%
Visibility—
Dew point26°
Sat, 2137° / 17°0Overcast
37 °Overcast

Potomac, Saturday, 21 November

Overcast. High 37°, low 17°.

Pressure30.27 inHg
Wind2 mph NE
Humidity82%
Visibility—
Dew point24°
Sun, 2236° / 20°0.03Light snow
36 °Light snow

Potomac, Sunday, 22 November

Light snow. High 36°, low 20°.

Pressure30.15 inHg
Wind2.2 mph W
Humidity84%
Visibility—
Dew point26°
Mon, 2336° / 23°0.04Light snow
36 °Light snow

Potomac, Monday, 23 November

Light snow. High 36°, low 23°.

Pressure30.24 inHg
Wind2.7 mph E
Humidity88%
Visibility—
Dew point30°
Tue, 2439° / 21°0Overcast
39 °Overcast

Potomac, Tuesday, 24 November

Overcast. High 39°, low 21°.

Pressure30.15 inHg
Wind3.2 mph SW
Humidity84%
Visibility—
Dew point27°
Wed, 2543° / 25°0.06Light snow
43 °Light snow

Potomac, Wednesday, 25 November

Light snow. High 43°, low 25°.

Pressure30.18 inHg
Wind3.1 mph W
Humidity83%
Visibility—
Dew point33°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Potomac, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.