Big Arm, Montana
Current Conditions -  °F | °C
As of 4:55 AM on Tuesday 16 Sep 2014 (Local Time) from KGPI Reporting Station
Clear Clear  
Wind Chill: 37°   Ceiling: Unl
Heat Index: 41°   Visibility: 10mi
Dew Point: 38°   Wind: 6mph
Humidity: 89%   Direction: 270°W
Pressure: 30.02"   Gusts: NA
Location:  47.79°N, 114.3°W
Report Text: KGPI 161055Z AUTO 27005KT 10SM CLR 05/03 A3002 RMK AO2 SLP159 T00500033
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 81° - Lo 55°
6 AM
M Clear
M Clear
49°
7 AM
M Clear
M Clear
48°
8 AM
M Sunny
M Sunny
50°
9 AM
M Sunny
M Sunny
55°
10 AM
M Sunny
M Sunny
61°
11 AM
M Sunny
M Sunny
66°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
16
M Sunny
M Sunny
81°
55°
sep
17
P Cloudy
P Cloudy
84°
57°
sep
18
P Cloudy
P Cloudy
80°
55°
sep
19
M Cloudy
M Cloudy
71°
51°
sep
20
Sunny
Sunny
77°
49°
sep
21
Sunny
Sunny
81°
49°
sep
22
Sunny
Sunny
85°
53°
sep
23
Sunny
Sunny
82°
54°
sep
24
P Cloudy
P Cloudy
74°
52°
sep
25
AM Showers
AM Showers
71°
50°
Details for Tuesday, September 16
Mainly sunny to start, then a few afternoon clouds. High 81F. Winds light and variable.
Evening: Partly to mostly cloudy. Low near 55F. Winds light and variable.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 7:15 AM
Sunset: 7:46 PM
 
Moonrise: 12:10 AM
Moonset: 3:31 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (197°)
Speed: 4Mph(6Km, 4Kts)
Details for Wednesday, September 17
Intervals of clouds and sunshine. High 84F. Winds light and variable.
Evening: Partly cloudy skies. Low 57F. Winds light and variable.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 7:16 AM
Sunset: 7:44 PM
 
Moonrise: 1:02 AM
Moonset: 4:13 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  S
Direction: S (190°)
Speed: 5Mph(8Km, 5Kts)
Details for Thursday, September 18
Partly cloudy. Highs in the low 80s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 7:18 AM
Sunset: 7:42 PM
 
Moonrise: 1:56 AM
Moonset: 4:51 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (213°)
Speed: 10Mph(15Km, 11Kts)
Details for Friday, September 19
Mostly cloudy. Highs in the low 70s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 7:19 AM
Sunset: 7:40 PM
 
Moonrise: 2:53 AM
Moonset: 5:24 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (239°)
Speed: 8Mph(13Km, 10Kts)
Details for Saturday, September 20
Sunshine. Highs in the upper 70s and lows in the upper 40s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 7:20 AM
Sunset: 7:38 PM
 
Moonrise: 3:52 AM
Moonset: 5:53 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (217°)
Speed: 5Mph(8Km, 6Kts)
Details for Sunday, September 21
Abundant sunshine. Highs in the low 80s and lows in the upper 40s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 7:22 AM
Sunset: 7:36 PM
 
Moonrise: 4:51 AM
Moonset: 6:20 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNE
Direction: NNE (25°)
Speed: 3Mph(5Km, 4Kts)
Details for Monday, September 22
Sunshine. Highs in the mid 80s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 7:23 AM
Sunset: 7:34 PM
 
Moonrise: 5:52 AM
Moonset: 6:45 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (187°)
Speed: 4Mph(6Km, 5Kts)
Details for Tuesday, September 23
Sunny. Highs in the low 80s and lows in the mid 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 7:25 AM
Sunset: 7:32 PM
 
Moonrise: 6:52 AM
Moonset: 7:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (196°)
Speed: 5Mph(9Km, 6Kts)
Details for Wednesday, September 24
Mix of sun and clouds. Highs in the mid 70s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 7:26 AM
Sunset: 7:30 PM
 
Moonrise: 7:54 AM
Moonset: 7:37 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SW
Direction: SW (216°)
Speed: 6Mph(10Km, 7Kts)
Details for Thursday, September 25
Morning showers. Highs in the low 70s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 7:27 AM
Sunset: 7:28 PM
 
Moonrise: 8:56 AM
Moonset: 8:05 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (236°)
Speed: 7Mph(11Km, 8Kts)
Daily Forecast Chart
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