Point Forecast: Lewistown Municipal MT
 47.04N 109.45W (Elev. 4111 ft)
Last Update: 9:57 pm MDT Jul 13, 2025
Tabular Forecast
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Date07/1307/14
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)686665636160595862687178818386878788868582767066
Dewpoint (°F)484847484746464546484750484848494950505051525455
Heat Index (°F)7880818384858584838176
Surface Wind (mph)6777666666768910101011111111111111
Wind DirSESSESSESSESSESSSSWSSWWSWWWWWNWWNWWNWWNWWNWNWNWNNWNNNENNE
Gust18182121212120202020
Sky Cover (%)31231718181299732150431328398181818181
Precipitation Potential (%)33322300011004561116175858585858
Relative Humidity (%)485253575960616356484237312927272727283035435767
Rain----------------------------------SChcSChcLklyLklyLklyLklyLkly
Thunder----------------------------------SChcSChcChcChcChcChcChc

Date07/15
Hour (MDT)230001020304050607080910111213141516171819202122
Temperature (°F)636058565554535251515051535455565656565554535252
Dewpoint (°F)565555555453525251505050515252525251504949505050
Heat Index (°F)
Surface Wind (mph)111010101010101010101010101111111313131111111010
Wind DirNNNNNNENNENNENENENENENENENENENENENENEENEENEENEENEENE
Gust201818181818182020202121212323232121212020
Sky Cover (%)819797979797979898989797971001001001001001009999999999
Precipitation Potential (%)587474747474747575757575758484848484847777777777
Relative Humidity (%)798590949798989898999896949290888683808083889395
RainLklyLklyLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl
ThunderChcSChcSChcSChc------------------SChcSChcSChcChcChcChcChcChcChc----

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