Yelm, Washington Weather Conditions

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Current Conditions

  • 48°
  • Mostly Cloudy
  • Wind: ESE 2 mph
  • Humidity: 100%
  • Visibility: 10.0 miles
  • Dew Point: 48°
  • Pressure: 30.19 in. -

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Fog
Fog
Partly Cloudy
Partly Cloudy
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
46°
50°
55°
61°
63°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Mostly Cloudy
  • High: 64 °
  • Low: 45 °
  • Mostly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 66 °
  • Low: 46 °
  • Partly Cloudy
  • Friday
  • Fog
  • High: 72 °
  • Low: 52 °
  • Fog
  • Saturday
  • Chance of Rain
  • High: 70 °
  • Low: 52 °
  • Chance of Rain
  • Sunday
  • Partly Cloudy
  • High: 66 °
  • Low: 54 °
  • Partly Cloudy

Forecast for Yelm, Washington

Updated: 2:00 AM PDT on October 01, 2014

  • Wednesday

    Overcast in the morning, then mostly cloudy. High of 64F. Winds from the SSW at 5 to 10 mph.

  • Wednesday Night

    Partly cloudy. Fog overnight. Low of 45F. Winds from the South at 5 to 10 mph.

  • Thursday

    Mostly cloudy. High of 66F. Winds from the ENE at 5 to 10 mph shifting to the NNW in the afternoon.

  • Thursday Night

    Partly cloudy. Fog overnight. Low of 46F. Winds less than 5 mph.

  • Friday

    Partly cloudy. Fog early. High of 72F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy in the evening, then overcast with a chance of rain. Low of 52F. Winds less than 5 mph.

  • Saturday

    Overcast with a chance of rain in the morning, then mostly cloudy. High of 70F. Winds less than 5 mph. Chance of rain 20%.

  • Saturday Night

    Partly cloudy. Low of 52F. Winds less than 5 mph.

  • Sunday

    Overcast in the morning, then mostly cloudy. High of 66F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy. Low of 54F. Winds less than 5 mph.

  • Monday

    Clear. High of 68F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 52F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 68F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Low of 52F. Winds less than 5 mph.

  • Wednesday

    Partly cloudy. High of 59F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy. Low of 45F. Winds less than 5 mph.

  • Thursday

    Partly cloudy. High of 61F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 45F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 61F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 48F. Winds less than 5 mph.

  • Saturday

    Clear. High of 59F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 48F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Mill Pond Estates, Yelm, WA

Updated: 5:12 AM PDT

Temperature: 49.4 °F Dew Point: 48 °F Humidity: 93% Wind: Calm Pressure: 30.19 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: City of Yelm Public Works, Yelm, WA

Updated: 5:12 AM PDT

Temperature: 48.2 °F Dew Point: 47 °F Humidity: 97% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Roy, Roy, WA

Updated: 4:40 AM PDT

Temperature: 46.7 °F Dew Point: 46 °F Humidity: 95% Wind: SSE at - Pressure: 29.72 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: South Praire, Buckley, WA

Updated: 4:14 AM PDT

Temperature: 49.1 °F Dew Point: 48 °F Humidity: 97% Wind: Calm Pressure: 29.48 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Triangle Marsh, Eatonville, WA

Updated: 5:12 AM PDT

Temperature: 47.7 °F Dew Point: 38 °F Humidity: 68% Wind: Calm Pressure: 30.21 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: K7EK (CN87TB)/MADIS: AT368, Spanaway, WA

Updated: 5:12 AM PDT

Temperature: 48.6 °F Dew Point: 32 °F Humidity: 52% Wind: Calm Pressure: 31.01 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: MesoWest I-5 @ Nisqually WA US WA DOT, Olympia, WA

Updated: 3:10 AM PDT

Temperature: 51 °F Dew Point: 47 °F Humidity: 86% Wind: NE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Central Eatonville, Eatonville, WA

Updated: 5:12 AM PDT

Temperature: 49.4 °F Dew Point: 48 °F Humidity: 95% Wind: Calm Pressure: 30.17 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Tenino, WA, Tenino, WA

Updated: 5:12 AM PDT

Temperature: 48.1 °F Dew Point: 46 °F Humidity: 94% Wind: Calm Pressure: 30.21 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: 274th St. E., Graham, WA

Updated: 5:05 AM PDT

Temperature: 48.7 °F Dew Point: 49 °F Humidity: 99% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Amongst the Lakes of Lacey, Washington, Lacey, WA

Updated: 5:12 AM PDT

Temperature: 49.1 °F Dew Point: 49 °F Humidity: 99% Wind: Calm Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Graham, WA 98338, Graham, WA

Updated: 5:12 AM PDT

Temperature: 50.0 °F Dew Point: 49 °F Humidity: 96% Wind: Calm Pressure: 30.30 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Shock, Lacey, WA

Updated: 4:57 AM PDT

Temperature: 46.8 °F Dew Point: 46 °F Humidity: 99% Wind: Calm Pressure: 30.21 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Stoney Ridge, Spanaway, WA

Updated: 5:10 AM PDT

Temperature: 51.8 °F Dew Point: 47 °F Humidity: 85% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: 86th Street Neighborhood, Graham, WA

Updated: 5:12 AM PDT

Temperature: 48.5 °F Dew Point: 48 °F Humidity: 97% Wind: Calm Pressure: 30.19 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Campus Meadows, Lacey, WA

Updated: 5:09 AM PDT

Temperature: 49.0 °F Dew Point: 48 °F Humidity: 97% Wind: Calm Pressure: 30.17 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Bridlewood, Olympia, WA

Updated: 5:10 AM PDT

Temperature: 47.7 °F Dew Point: 47 °F Humidity: 97% Wind: Calm Pressure: 30.20 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: East Olympia, Olympia, WA

Updated: 5:10 AM PDT

Temperature: 46.0 °F Dew Point: 45 °F Humidity: 95% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Berkley Estates, Spanaway, WA

Updated: 5:10 AM PDT

Temperature: 50.4 °F Dew Point: 24 °F Humidity: 35% Wind: Calm Pressure: 29.73 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Beautiful Downtown Lacey, Lacey, WA

Updated: 5:12 AM PDT

Temperature: 49.8 °F Dew Point: 49 °F Humidity: 98% Wind: Calm Pressure: 30.17 in Hourly Precipitation: 0.00 in Windchill: 50 °F Graphs

Location: 93rd Avenue, Olympia, WA

Updated: 5:12 AM PDT

Temperature: 47.5 °F Dew Point: 47 °F Humidity: 98% Wind: Calm Pressure: 30.20 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Terrace Trailers Mobile home park, lakewood, WA

Updated: 5:09 AM PDT

Temperature: 47.3 °F Dew Point: 47 °F Humidity: 98% Wind: Calm Pressure: 30.01 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Old Mill Estates, Bucoda, WA

Updated: 5:12 AM PDT

Temperature: 42.6 °F Dew Point: 42 °F Humidity: 98% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Ward Lake, Olympia, WA

Updated: 5:12 AM PDT

Temperature: 48.9 °F Dew Point: 48 °F Humidity: 95% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Nut Tree, Olympia, WA

Updated: 5:12 AM PDT

Temperature: 45.0 °F Dew Point: 44 °F Humidity: 97% Wind: Calm Pressure: 30.21 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Lake City, Lakewood, WA

Updated: 5:12 AM PDT

Temperature: 48.9 °F Dew Point: 49 °F Humidity: 100% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Seattle Washington 
300 am PDT Wednesday Oct 1 2014 


Synopsis...northwest flow aloft ahead of an approaching offshore 
ridge will keep western Washington mainly dry today through 
Friday...with somewhat sunnier and warmer weather each day. A weak 
front could bring some rain Friday night through early next week... 
but it will be a period of mild weather overall and any rain that 
does fall should be light. 


&& 


Short term...a minor upper ridge in the northwest flow aloft is 
moving across Washington early this morning. Precipitation has ended 
across western Washington with the exception of light spotty showers 
in the north Cascades. Skies are mostly cloudy from about Seattle 
northward and partly cloudy in the south part of the forecast area. 
Temperatures at 2 am were in the upper 40s to 50s. 


The ridge will move southeast of the area today...as a fairly large 
upper trough digs southeast across western Canada. This feature will 
probably maintain the light scattered showers in the north Cascades. 
It will also help maintain onshore low level flow across the 
forecast area...which will keep the air mass fairly moist below 
around 7000 feet. It should be a partly sunny day for most of the area 
with temperatures similar to Tuesday. 


The upper trough will move east of the Cascades tonight. A more 
significant upper ridge will start progressing toward the Pacific 
northwest from the offshore waters...moving inside of 130w on 
Thursday. There will still be residual low level moisture tonight 
and Thursday morning...with partly to mostly sunny skies Thursday 
afternoon. It will be a little warmer as well with highs in the middle 
60s to lower 70s. 


The upper ridge will move inland Thursday night and Friday...with 
500 mb heights around 5820 meters over the forecast area. The air 
mass will be generally dry and onshore flow will be very weak. It 
should be a mostly sunny and warmer day. Mcdonnal 


Long term...the upper ridge will weaken and probably shift eastward 
Friday night and Saturday...allowing the frontal system immediately 
upstream of the ridge axis to sag into western Washington. During 
the last couple of run cycles...the models have trended toward drier 
solutions for Saturday night through at least Monday. In general 
they are keeping the upper ridge over the Pacific northwest. There 
is still some uncertainty with regard to the threat of rain but this 
should be a period of mild weather overall -- any precipitation that 
does occur should be light and highs will be in the middle 60s to lower 
70s. Mcdonnal 


&& 


Aviation...an upper ridge centered offshore will provide the region 
with strong northerly flow aloft. Continued low level onshore flow. 
Anticipate localized fog /vsbys 1-3sm/ and ceilings near 1k feet this 
morning. VFR conditions will prevail this afternoon. 


Ksea...expect occasional ceilings in the 2-3k feet range this morning. VFR 
conditions will prevail this afternoon. 


&& 


Marine... 
a 1027 mb high over the offshore waters will weaken to 1024 mb 
today. The flow will remain onshore because of lower pressure inland. 
The flow will become northerly tonight due to high pressure over British 
Columbia and lower pressure over Oregon. Light offshore flow will 
prevail on Thursday. 


&& 


Sew watches/warnings/advisories... 
Washington...none. 
Pz...Small Craft Advisory in effect from 3 PM this afternoon until 
midnight tonight for the central and eastern Strait of Juan 
Delaware fuca. 


&& 


$$ 


You can see an illustrated version of the forecast discussion at 
www.Weather.Gov/Seattle/gafd/latest_webafd.Html 



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