Point Forecast: 4 Miles WNW South Lyon MI
 42.49N 83.73W (Elev. 899 ft)
Last Update: 3:49 pm EDT Jun 17, 2024
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Haines Index
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Red Flag Threat Index
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date06/1706/18
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)919191908682797876747373727171727680838588899091
Dewpoint (°F)717171727272717070706969696869707172727273727171
Heat Index (°F)9897979792877977767583889195969697
Surface Wind (mph)9887655555555555567910111111
Wind DirWSWWSWSWSSWSSWSESSSESSSSSSSSSSWSSWSSWSSWSSWSSWSSWS
Gust18181820212322
Sky Cover (%)302429393118212223204238465049524654475745415155
Precipitation Potential (%)449172621181513745744478151722273436
Relative Humidity (%)535454566370767982848789899090908677716661575654
Rain------SChcChcSChcSChcSChc--------------------SChcSChcSChcChcChcChc
Thunder------SChcChcSChcSChcSChc----------------------SChcSChcSChcChcChc

Date06/19
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)898989878582797776757474747374767781858890909192
Dewpoint (°F)707171717171707070707070696970717272717171707070
Heat Index (°F)95969592908682777775767785909496979798
Surface Wind (mph)111111986666555333335678999
Wind DirSSWSSWSSWSSWSSSSSSSSSWSSWSSWSSWSWSWSWSWSWSWSWSWSW
Gust22222018
Sky Cover (%)603559436156514546464752586361585654525052555754
Precipitation Potential (%)35343531131155442222227777771919
Relative Humidity (%)555556606370757680818485858686858473645855525150
RainChcChcChcChc------------------------------------SChcSChc
ThunderChcChcChcChc------------------------------------SChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous WeatherRegional Temp/Precip