As of 17:03 MDT

Weather in Powder River, WY

66°

Powder River, Tuesday, 20 October, 17:03

Clear. Feels like 64°. High 67°, low 40°.

Pressure30.06 inHg

Wind6.1 mph W

Humidity34%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Wed, 2168° / 41°

68 °

Powder River, Wednesday, 21 October

Clear. High 68°, low 41°.

Pressure30.12 inHg

Wind5.8 mph S

Humidity48%

Visibility6.2 mi

Dew point42°

Thu, 2270° / 46°

70 °

Powder River, Thursday, 22 October

Partly cloudy. High 70°, low 46°.

Pressure29.97 inHg

Wind13.7 mph SW

Humidity47%

Visibility6.2 mi

Dew point45°

Fri, 2365° / 46°

65 °

Powder River, Friday, 23 October

Clear. High 65°, low 46°.

Pressure29.74 inHg

Wind23 mph SW

Humidity41%

Visibility6.2 mi

Dew point40°

Sat, 2441° / 34°

0.03

41 °

Powder River, Saturday, 24 October

Light rain. High 41°, low 34°.

Pressure30.47 inHg

Wind8.8 mph NE

Humidity85%

Visibility4.7 mi

Dew point29°

Sun, 2551° / 30°

51 °

Powder River, Sunday, 25 October

Partly cloudy. High 51°, low 30°.

Pressure30.24 inHg

Wind14.4 mph NE

Humidity63%

Visibility—

Dew point32°

Mon, 2636° / 28°

0.04

36 °

Powder River, Monday, 26 October

Light snow. High 36°, low 28°.

Pressure30.62 inHg

Wind13.7 mph NE

Humidity82%

Visibility—

Dew point25°

Tue, 2750° / 27°

50 °

Powder River, Tuesday, 27 October

Overcast. High 50°, low 27°.

Pressure30.24 inHg

Wind15.1 mph W

Humidity47%

Visibility—

Dew point22°

Wed, 2843° / 32°

43 °

Powder River, Wednesday, 28 October

Clear. High 43°, low 32°.

Pressure30.39 inHg

Wind11.9 mph NE

Humidity45%

Visibility—

Dew point17°

Thu, 2959° / 30°

59 °

Powder River, Thursday, 29 October

Partly cloudy. High 59°, low 30°.

Pressure29.97 inHg

Wind16.3 mph SW

Humidity36%

Visibility—

Dew point21°

Fri, 3057° / 42°

57 °

Powder River, Friday, 30 October

Overcast. High 57°, low 42°.

Pressure29.62 inHg

Wind17.4 mph W

Humidity23%

Visibility—

Dew point17°

Sat, 3152° / 38°

52 °

Powder River, Saturday, 31 October

Mostly clear. High 52°, low 38°.

Pressure29.47 inHg

Wind22.3 mph SW

Humidity39%

Visibility—

Dew point24°

Sun, 0153° / 36°

53 °

Powder River, Sunday, 1 November

Overcast. High 53°, low 36°.

Pressure29.56 inHg

Wind24.8 mph W

Humidity36%

Visibility—

Dew point23°

Mon, 0255° / 33°

55 °

Powder River, Monday, 2 November

Clear. High 55°, low 33°.

Pressure30.21 inHg

Wind11.6 mph SW

Humidity48%

Visibility—

Dew point23°

Tue, 0361° / 40°

61 °

Powder River, Tuesday, 3 November

Overcast. High 61°, low 40°.

Pressure30.09 inHg

Wind17.4 mph W

Humidity25%

Visibility—

Dew point19°

Wed, 0459° / 35°

59 °

Powder River, Wednesday, 4 November

Clear. High 59°, low 35°.

Pressure30.12 inHg

Wind7.3 mph S

Humidity36%

Visibility—

Dew point22°

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.