Lewistown, Montana
Current Conditions -  °F | °C
As of 3:54 AM on Friday 29 Aug 2014 (Local Time) from KLWT Reporting Station
Clear Clear  
Wind Chill: 11°   Ceiling: Unl
Heat Index: 11°   Visibility: 10mi
Dew Point:   Wind: 8mph
Humidity: 86%   Direction: 230°SW
Pressure: 30.1"   Gusts: NA
Location:  47.07°N, 109.42°W
Report Text: KLWT 290954Z AUTO 23007KT 10SM CLR 11/09 A3010 RMK AO2 SLP158 T01110089
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 24° - Lo 13°
5 AM
Cloudy
Cloudy
12°
6 AM
Few Showers
Few Showers
12°
7 AM
M Cloudy
M Cloudy
12°
8 AM
M Cloudy
M Cloudy
13°
9 AM
M Cloudy
M Cloudy
13°
10 AM
P Cloudy
P Cloudy
15°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
29
M Sunny
M Sunny
24°
13°
aug
30
Sct T-Storms
Sct T-Storms
20°
aug
31
M Sun/Wind
M Sun/Wind
19°
sep
01
Iso T-Storms
Iso T-Storms
19°
sep
02
M Sunny
M Sunny
22°
sep
03
Sunny
Sunny
22°
sep
04
M Cloudy
M Cloudy
13°
sep
05
AM Lgt Rain
AM Lgt Rain
15°
sep
06
M Sunny
M Sunny
16°
sep
07
M Sunny
M Sunny
22°
Details for Friday, August 29
Partly cloudy. High 76F. Winds ESE at 5 to 10 mph.
Evening: A few passing clouds. Low around 55F. Winds SSE at 10 to 15 mph.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 8:03 PM
 
Moonrise: 10:43 AM
Moonset: 9:43 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (102°)
Speed: 9Mph(14Km, 10Kts)
Details for Saturday, August 30
Showers early then scattered thunderstorms developing later in the day. High 67F. Winds WNW at 5 to 10 mph. Chance of rain 60%.
Evening: Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 46F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 8:01 PM
 
Moonrise: 11:46 AM
Moonset: 10:14 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (283°)
Speed: 8Mph(13Km, 9Kts)
Details for Sunday, August 31
Windy with a few clouds. Highs in the upper 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 7:59 PM
 
Moonrise: 12:49 PM
Moonset: 10:51 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (283°)
Speed: 20Mph(32Km, 23Kts)
Details for Monday, September 01
Slight chance of a thunderstorm. Highs in the mid 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 7:57 PM
 
Moonrise: 1:52 PM
Moonset: 11:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (281°)
Speed: 14Mph(22Km, 16Kts)
Details for Tuesday, September 02
More sun than clouds. Highs in the low 70s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:38 AM
Sunset: 7:55 PM
 
Moonrise: 2:53 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WNW
Direction: WNW (288°)
Speed: 12Mph(19Km, 14Kts)
Details for Wednesday, September 03
Abundant sunshine. Highs in the low 70s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 43%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 7:53 PM
 
Moonrise: 3:50 PM
Moonset: 12:24 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (322°)
Speed: 9Mph(15Km, 11Kts)
Details for Thursday, September 04
Considerable cloudiness. Highs in the mid 50s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:41 AM
Sunset: 7:51 PM
 
Moonrise: 4:42 PM
Moonset: 1:23 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (50°)
Speed: 11Mph(18Km, 13Kts)
Details for Friday, September 05
Light rain in the morning. Highs in the upper 50s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 59%
Cloud Coverage
Sunrise: 6:42 AM
Sunset: 7:49 PM
 
Moonrise: 5:30 PM
Moonset: 2:29 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (350°)
Speed: 10Mph(17Km, 12Kts)
Details for Saturday, September 06
Plenty of sun. Highs in the low 60s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:43 AM
Sunset: 7:47 PM
 
Moonrise: 6:11 PM
Moonset: 3:42 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (327°)
Speed: 9Mph(14Km, 10Kts)
Details for Sunday, September 07
Plenty of sun. Highs in the low 70s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 7:45 PM
 
Moonrise: 6:48 PM
Moonset: 4:58 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (190°)
Speed: 8Mph(12Km, 9Kts)
Daily Forecast Chart
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