National Weather Service Forecast
For the Southwest Interior
Tonight... Mostly cloudy. A slight chance of rain in the evening. Patchy fog after midnight. Lows in the lower to mid 30s. North wind to 10 mph becoming south after midnight.

Martin luther king jr day... Partly sunny. Patchy fog in the morning. Highs in the 40s. South wind to 10 mph.

Monday night... Breezy. Mostly cloudy. A chance of rain after midnight. Lows in the mid to upper 30s. South wind 10 to 15 mph increasing to 15 to 25 mph after midnight.

Tuesday... Windy. Rain likely. Rainfall amounts a quarter to a half inch possible. Highs in the 40s. South wind 15 to 30 mph.

Tuesday night... Breezy. Rain at times. Rainfall amounts a quarter to a half inch possible. Lows in the upper 30s to mid 40s. South wind 15 to 25 mph. Gusts to 35 mph after midnight.

Wednesday... Breezy. Cloudy with a chance of rain. Highs near 50.

Wednesday night... Mostly cloudy with a slight chance of rain. Lows in the mid to upper 30s.

Thursday... Partly sunny. Highs in the upper 40s.

Thursday night... Partly cloudy. Patchy fog. Lows in the lower to mid 30s.

Friday... Mostly sunny. Patchy fog in the morning. Highs in the upper 40s.

Friday night... Partly cloudy. Patchy fog after midnight. Lows in the lower to mid 30s.

Saturday... Partly sunny. Patchy fog in the morning. Highs near 50.

Saturday night... Partly cloudy. Lows in the lower to mid 30s.

Sunday... Mostly sunny with a slight chance of rain. Highs near 50. && temperature / precipitation chehalis 33 48 38 47 / 20 10 40 70 olympia 33 45 38 45 / 20 10 40 70 $$