Mattawa, Washington
Current Conditions -  °F | °C
As of 2:56 AM on Sunday 21 Sep 2014 (Local Time) from K1YT Reporting Station
Clear Clear  
Wind Chill: 60°   Ceiling: Unl
Heat Index: 60°   Visibility: 10mi
Dew Point: 44°   Wind: 1mph
Humidity: 57%   Direction: 240°WSW
Pressure: 30"   Gusts: NA
Location:  46.74°N, 119.9°W
Report Text: K1YT 210956Z AUTO 24001KT 10SM CLR 15/07 A3000 RMK AO2 SLPNO T01530069
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 87° - Lo 60°
4 AM
Clear
Clear
63°
5 AM
Clear
Clear
62°
6 AM
Clear
Clear
61°
7 AM
Sunny
Sunny
61°
8 AM
Sunny
Sunny
64°
9 AM
Sunny
Sunny
69°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
sep
20
Clear
Clear
87°
60°
sep
21
Sunny
Sunny
92°
63°
sep
22
P Cloudy
P Cloudy
89°
60°
sep
23
Cloudy
Cloudy
83°
60°
sep
24
PM Showers
PM Showers
77°
59°
sep
25
Showers
Showers
69°
54°
sep
26
M Sunny
M Sunny
75°
52°
sep
27
Sunny
Sunny
78°
54°
sep
28
M Sunny
M Sunny
76°
54°
sep
29
M Sunny
M Sunny
74°
51°
Details for Saturday, September 20 (Evening)
Evening: Clear skies. Low near 60F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 7:01 PM
 
Moonrise: 3:18 AM
Moonset: 5:14 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Sunday, September 21
Mainly sunny. High 92F. Winds light and variable.
Evening: A mostly clear sky. Low 63F. Winds light and variable.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 31%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 6:59 PM
 
Moonrise: 4:17 AM
Moonset: 5:42 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (5°)
Speed: 5Mph(9Km, 6Kts)
Details for Monday, September 22
Times of sun and clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:46 AM
Sunset: 6:57 PM
 
Moonrise: 5:16 AM
Moonset: 6:09 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (243°)
Speed: 10Mph(16Km, 11Kts)
Details for Tuesday, September 23
Mostly cloudy. Highs in the low 80s and lows in the low 60s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 85%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 6:55 PM
 
Moonrise: 6:17 AM
Moonset: 6:35 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (185°)
Speed: 7Mph(11Km, 8Kts)
Details for Wednesday, September 24
Afternoon showers. Highs in the upper 70s and lows in the upper 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 6:53 PM
 
Moonrise: 7:17 AM
Moonset: 7:01 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SW
Direction: SW (227°)
Speed: 10Mph(16Km, 11Kts)
Details for Thursday, September 25
Showers possible. Highs in the upper 60s and lows in the mid 50s.
UV Index: 2 (Low)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 89%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 6:51 PM
 
Moonrise: 8:19 AM
Moonset: 7:29 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (203°)
Speed: 10Mph(15Km, 11Kts)
Details for Friday, September 26
More sun than clouds. Highs in the mid 70s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 6:49 PM
 
Moonrise: 9:22 AM
Moonset: 8:01 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (314°)
Speed: 7Mph(11Km, 8Kts)
Details for Saturday, September 27
Abundant sunshine. Highs in the upper 70s and lows in the mid 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 6:47 PM
 
Moonrise: 10:25 AM
Moonset: 8:37 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (311°)
Speed: 8Mph(12Km, 9Kts)
Details for Sunday, September 28
A few clouds. Highs in the mid 70s and lows in the mid 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 6:45 PM
 
Moonrise: 11:27 AM
Moonset: 9:17 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (1°)
Speed: 6Mph(9Km, 6Kts)
Details for Monday, September 29
Mostly sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 6:43 PM
 
Moonrise: 12:28 PM
Moonset: 10:05 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (283°)
Speed: 5Mph(9Km, 6Kts)
Daily Forecast Chart
Chart.
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