Weather Report
Corvallis, Montana
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Current Conditions -  °F | °C
As of 8:53 AM on Saturday 18 May 2013 (Local Time) from KMSO Reporting Station
Overcast Overcast   Feels Like: 50°
Wind Chill: 50°   Ceiling: 3300
Heat Index: 50°   Visibility: 9mi
Dew Point: 48°   Wind: 0mph
Humidity: 93%   Direction: NA NA
Pressure: 30.02"   Gusts: NA
Report Text: KMSO 181453Z AUTO 00000KT 9SM FEW016 OVC033 10/09 A3002 RMK AO2 RAE39 SLP167 P0000 60000 T01000089 53006
10 AM
Few Showers
Few Showers 51°
11 AM
Showers
Showers 53°
12 PM
Showers
Showers 56°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
may
18
Sct T-Storms
Sct T-Storms
64°
41°
may
19
Few Showers
Few Showers
65°
41°
may
20
P Cloudy
P Cloudy
73°
43°
may
21
P Cloudy
P Cloudy
80°
45°
may
22
Few Showers
Few Showers
62°
40°
may
23
Few Showers
Few Showers
69°
40°
may
24
P Cloudy
P Cloudy
71°
40°
may
25
Few Showers
Few Showers
69°
42°
may
26
P Cloudy
P Cloudy
70°
44°
may
27
P Cloudy
P Cloudy
69°
43°
Details for Saturday, May 18
Rain showers early with scattered thunderstorms arriving for the afternoon. High 64F. Winds WNW at 10 to 15 mph. Chance of rain 40%.
Evening: Scattered thunderstorms early, mainly cloudy late with a few showers. Low 41F. Winds NW at 5 to 10 mph. Chance of rain 40%.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 85%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 9:07 PM
 
Moonrise: 1:52 PM
Moonset: 2:19 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (298°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, May 19
Cloudy with a few showers. Thunder possible. High around 65F. Winds NW at 10 to 20 mph. Chance of rain 30%.
Evening: A few showers in the evening, then clouds lingering overnight. Low 41F. Winds NW at 10 to 15 mph. Chance of rain 30%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 59%
Cloud Coverage
Sunrise: 5:59 AM
Sunset: 9:08 PM
 
Moonrise: 2:57 PM
Moonset: 2:45 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (321°)
Speed: 13Mph(21Km, 11Kts)
Details for Monday, May 20
Partly cloudy. Highs in the low 70s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 63%
Cloud Coverage
Sunrise: 5:58 AM
Sunset: 9:09 PM
 
Moonrise: 4:06 PM
Moonset: 3:12 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (323°)
Speed: 10Mph(16Km, 9Kts)
Details for Tuesday, May 21
Times of sun and clouds. Highs in the low 80s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 5:57 AM
Sunset: 9:10 PM
 
Moonrise: 5:17 PM
Moonset: 3:40 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (181°)
Speed: 13Mph(21Km, 11Kts)
Details for Wednesday, May 22
Occasional showers possible. Highs in the low 60s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 63%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 9:11 PM
 
Moonrise: 6:30 PM
Moonset: 4:12 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (5°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, May 23
Few showers. Highs in the upper 60s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 2%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 9:12 PM
 
Moonrise: 7:45 PM
Moonset: 4:48 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (294°)
Speed: 11Mph(18Km, 9Kts)
Details for Friday, May 24
Mix of sun and clouds. Highs in the low 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 2%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 9:13 PM
 
Moonrise: 8:58 PM
Moonset: 5:32 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  NNE
Direction: NNE (16°)
Speed: 13Mph(21Km, 11Kts)
Details for Saturday, May 25
Few showers. Highs in the upper 60s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 2%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 9:14 PM
 
Moonrise: 10:06 PM
Moonset: 6:25 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  WNW
Direction: WNW (301°)
Speed: 12Mph(20Km, 10Kts)
Details for Sunday, May 26
Times of sun and clouds. Highs in the low 70s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 9:15 PM
 
Moonrise: 11:05 PM
Moonset: 7:27 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NW
Direction: NW (325°)
Speed: 11Mph(18Km, 9Kts)
Details for Monday, May 27
Times of sun and clouds. Highs in the upper 60s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 9:16 PM
 
Moonrise: 11:54 PM
Moonset: 8:36 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NW
Direction: NW (317°)
Speed: 11Mph(18Km, 9Kts)
Chart.
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