As of 06:33 MDT

Weather in Powder River, WY

40°

Powder River, Tuesday, 20 October, 06:33

Clear. Feels like 35°. High 67°, low 40°.

Pressure30.06 inHg

Wind7.6 mph W

Humidity77%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Wed, 2168° / 40°

68 °

Powder River, Wednesday, 21 October

Clear. High 68°, low 40°.

Pressure30.12 inHg

Wind6.8 mph S

Humidity47%

Visibility6.2 mi

Dew point42°

Thu, 2269° / 46°

69 °

Powder River, Thursday, 22 October

Partly cloudy. High 69°, low 46°.

Pressure29.97 inHg

Wind13 mph W

Humidity47%

Visibility6.2 mi

Dew point44°

Fri, 2365° / 50°

65 °

Powder River, Friday, 23 October

Clear. High 65°, low 50°.

Pressure29.68 inHg

Wind23.2 mph SW

Humidity40%

Visibility6.2 mi

Dew point39°

Sat, 2445° / 35°

0.03

45 °

Powder River, Saturday, 24 October

Snow. High 45°, low 35°.

Pressure30.42 inHg

Wind14.4 mph NE

Humidity77%

Visibility—

Dew point31°

Sun, 2556° / 31°

56 °

Powder River, Sunday, 25 October

Clear. High 56°, low 31°.

Pressure30.24 inHg

Wind12 mph NE

Humidity48%

Visibility—

Dew point29°

Mon, 2643° / 35°

43 °

Powder River, Monday, 26 October

Clear. High 43°, low 35°.

Pressure30.33 inHg

Wind14.1 mph NE

Humidity50%

Visibility—

Dew point22°

Tue, 2737° / 26°

37 °

Powder River, Tuesday, 27 October

Overcast. High 37°, low 26°.

Pressure30.68 inHg

Wind12.4 mph NE

Humidity55%

Visibility—

Dew point17°

Wed, 2853° / 31°

53 °

Powder River, Wednesday, 28 October

Clear. High 53°, low 31°.

Pressure30.18 inHg

Wind9.5 mph NE

Humidity23%

Visibility—

Dew point10°

Thu, 2947° / 40°

47 °

Powder River, Thursday, 29 October

Overcast. High 47°, low 40°.

Pressure29.97 inHg

Wind7.1 mph NE

Humidity27%

Visibility—

Dew point12°

Fri, 3054° / 37°

54 °

Powder River, Friday, 30 October

Partly cloudy. High 54°, low 37°.

Pressure29.83 inHg

Wind12.7 mph W

Humidity43%

Visibility—

Dew point27°

Sat, 3156° / 40°

0.05

56 °

Powder River, Saturday, 31 October

Light rain. High 56°, low 40°.

Pressure29.85 inHg

Wind10.4 mph SW

Humidity54%

Visibility—

Dew point35°

Sun, 0157° / 43°

57 °

Powder River, Sunday, 1 November

Overcast. High 57°, low 43°.

Pressure30.00 inHg

Wind19.1 mph W

Humidity43%

Visibility—

Dew point30°

Mon, 0256° / 42°

56 °

Powder River, Monday, 2 November

Overcast. High 56°, low 42°.

Pressure30.24 inHg

Wind16 mph W

Humidity39%

Visibility—

Dew point26°

Tue, 0362° / 41°

62 °

Powder River, Tuesday, 3 November

Mostly clear. High 62°, low 41°.

Pressure30.12 inHg

Wind14.7 mph SW

Humidity40%

Visibility—

Dew point29°

Wed, 0460° / 45°

60 °

Powder River, Wednesday, 4 November

Overcast. High 60°, low 45°.

Pressure29.71 inHg

Wind23.5 mph SW

Humidity40%

Visibility—

Dew point33°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Powder River, WY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Powder River, WY since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.