Hourly Weather Forecast for Monday

Mattawa, Washington (99349)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM
Temperature / Dew Point (°F):
20 / 2
18 / 1
15 / 1
17 / 2
22 / 2
25 / 5
19 / 4
17 / 2
Humidity (%):
45% 47% 52% 49% 40% 40% 52% 52%
Pressure (in):
30.74 30.8 30.85 30.9 30.86 30.83 30.86 30.84
Wind (mph):
NNE
13 mph NNE
(28°)
NNE
12 mph NNE
(27°)
NNE
10 mph NNE
(16°)
NNE
6 mph NNE
(17°)
NNE
7 mph NNE
(22°)
NE
7 mph NE
(35°)
ENE
4 mph ENE
(58°)
SW
3 mph SW
(226°)
Conditions:
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Probability of Precipitation (%):
0% 0% 0% 0% 0% 0% 0% 0%
Cloud Cover (%):
4% 0% 0% 0% 0% 0% 0% 2%
Sunday
partlycloudy Partly cloudy skies. High 44F. Winds NW at 5 to 10 mph.
Sunday Night
nt_chancesnow Partly cloudy in the evening followed by periods of snow showers after midnight. Low 28F. Winds NNW at 10 to 20 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 28 42 | 30 36 | 29 32 | 29
Wind 9 mph WNW 7 mph NW 4 mph WNW 4 mph NNW
Humidity 76% 62% 78% 88%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 44% 40% 55% 72%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:43 AM
4:18 PM
Monday
partlycloudy Cloudy skies early, followed by partial clearing. A few flurries or snow showers possible. High 29F. Winds NNE at 15 to 25 mph.
Monday Night
nt_clear Clear skies. Low 14F. Winds NNE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 22 29 | 13 25 | 9 20 | 2
Wind 13 mph NNE 18 mph NNE 13 mph NNE 13 mph NNE
Humidity 77% 52% 49% 45%
Chance of Precip. 30% 20% 10% 0%
Cloud Cover 93% 67% 20% 4%
Conditions Snow Showers Mostly Cloudy Clear Clear
Sunrise & Sunset
7:44 AM
4:19 PM
Tuesday
clear A mainly sunny sky. High 26F. Winds NNE at 5 to 10 mph.
Tuesday Night
nt_clear A mostly clear sky. Low 13F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 1 22 | 2 19 | 4 17 | -1
Wind 10 mph NNE 7 mph NNE 4 mph ENE 3 mph WSW
Humidity 52% 40% 52% 45%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:44 AM
4:20 PM
Wednesday
clear A mainly sunny sky. High 26F. Winds light and variable.
Wednesday Night
nt_clear Clear. Low 16F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | -3 22 | 4 20 | 7 19 | 3
Wind 2 mph N 3 mph NNE 3 mph NNE 2 mph WSW
Humidity 46% 45% 55% 49%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 1% 2% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:44 AM
4:21 PM
Thursday
clear Mostly sunny skies. High 28F. Winds light and variable.
Thursday Night
nt_partlycloudy Partly cloudy. Low around 20F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 2 24 | 3 23 | 9 22 | 6
Wind 2 mph SW 3 mph ENE 3 mph NNW 3 mph N
Humidity 50% 40% 53% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 23% 22% 14% 40%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:44 AM
4:22 PM
Friday
cloudy Cloudy skies. High 33F. Winds NNE at 5 to 10 mph.
Friday Night
nt_snow Variably cloudy with snow showers. Low 24F. Winds NNW at 5 to 10 mph. Chance of snow 50%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 5 28 | 11 27 | 17 26 | 19
Wind 3 mph NNE 6 mph NNE 6 mph N 5 mph NNW
Humidity 46% 47% 65% 75%
Chance of Precip. 0% 0% 20% 50%
Cloud Cover 68% 86% 87% 86%
Conditions Mostly Cloudy Overcast Overcast Snow Showers
Sunrise & Sunset
7:44 AM
4:23 PM
Saturday
snow Mostly cloudy with snow showers around in the morning. High 32F. Winds NNE at 5 to 10 mph. Chance of snow 50%.
Saturday Night
nt_partlycloudy Mostly cloudy skies early, then partly cloudy after midnight. Low near 15F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 19 30 | 20 28 | 15 23 | 7
Wind 6 mph NNW 7 mph NE 8 mph N 6 mph N
Humidity 73% 66% 59% 50%
Chance of Precip. 50% 20% 10% 10%
Cloud Cover 84% 76% 75% 65%
Conditions Snow Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:44 AM
4:24 PM
Sunday
partlycloudy Partly cloudy. High 29F. Winds N at 5 to 10 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 9F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 3 24 | 7 21 | 4 17 | 0
Wind 6 mph NW 7 mph N 7 mph NNW 6 mph NNW
Humidity 54% 46% 46% 47%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 48% 38% 31% 33%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:44 AM
4:25 PM
Monday
clear A few passing clouds, otherwise generally sunny. High 21F. Winds N at 5 to 10 mph.
Monday Night
nt_chancesnow Mostly clear skies early will give way to occasional snow showers later during the night. Low 12F. Winds N at 5 to 10 mph. Chance of snow 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 10 | 1 17 | 2 14 | 0 13 | 2
Wind 7 mph N 7 mph N 6 mph N 5 mph N
Humidity 66% 50% 51% 59%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 35% 29% 24% 29%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:44 AM
4:26 PM
Tuesday
snow Occasional snow showers. High 28F. Winds NNE at 5 to 10 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Tuesday Night
nt_snow Variable clouds with snow showers. Low 18F. Winds NNE at 5 to 10 mph. Chance of snow 50%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 6 23 | 12 22 | 12 21 | 11
Wind 6 mph NNE 6 mph NNE 6 mph NNE 5 mph NNE
Humidity 74% 60% 65% 67%
Chance of Precip. 60% 60% 40% 40%
Cloud Cover 73% 90% 82% 77%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
7:43 AM
4:27 PM
Wednesday
snow Variably cloudy with snow showers. High 28F. Winds NNE at 5 to 10 mph. Chance of snow 50%. About one inch of snow expected.
Wednesday Night
nt_snow Variably cloudy with snow showers. Low around 20F. Winds N at 5 to 10 mph. Chance of snow 50%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 11 24 | 14 24 | 15 22 | 16
Wind 6 mph NNE 6 mph NNE 5 mph NNE 5 mph N
Humidity 71% 66% 68% 76%
Chance of Precip. 50% 50% 40% 50%
Cloud Cover 76% 79% 80% 79%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Thursday
snow Snow showers. High 31F. Winds N at 5 to 10 mph. Chance of snow 60%. Snow accumulations less than one inch.
Thursday Night
nt_snow Occasional snow showers. Low 23F. Winds light and variable. Chance of snow 60%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 18 27 | 22 27 | 22 25 | 22
Wind 6 mph N 6 mph N 5 mph NNW 4 mph NNW
Humidity 89% 81% 81% 86%
Chance of Precip. 50% 50% 60% 60%
Cloud Cover 81% 83% 81% 79%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
snow Variably cloudy with snow showers. High 32F. Winds NNW at 5 to 10 mph. Chance of snow 50%.
Friday Night
nt_snow Variably cloudy with snow showers. Low 22F. Winds light and variable. Chance of snow 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 22 30 | 24 27 | 23 25 | 21
Wind 5 mph NNW 6 mph NNW 5 mph WNW 4 mph NW
Humidity 90% 78% 85% 88%
Chance of Precip. 30% 40% 50% 50%
Cloud Cover 79% 76% 75% 76%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Saturday
snow Variable clouds with snow showers. High 32F. Winds light and variable. Chance of snow 60%. Snowfall around one inch.
Saturday Night
nt_snow Variable clouds with snow showers or flurries. Low near 25F. Winds light and variable. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 22 30 | 24 28 | 23 26 | 23
Wind 4 mph NNW 5 mph N 4 mph NW 4 mph WNW
Humidity 96% 78% 83% 89%
Chance of Precip. 50% 60% 30% 30%
Cloud Cover 76% 76% 74% 69%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 22 30 | 24 28 | 23 30 | 27
Wind 4 mph NNW 5 mph N 4 mph NW 0 mph NE
Humidity 96% 78% 83% 87%
Chance of Precip. 50% 60% 30% 0%
Cloud Cover 76% 76% 74% %
Conditions Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise