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Slight Chance of Afternoon Storms – The Michigan Weather Center
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Slight Chance of Afternoon Storms

With increasing warmth and humidity levels coming back into the forecast so do chances of rain and popup storms. Chances are small, in the 10 to 20% percentile in SW Michigan today.

Yesterday’s high temp was 78° with a low of 54°.

Forecast Discussion

 Patchy dense fog this morning

Locally dense fog has been on the increase early this morning. As
we cool off another degree or two...this fog should expand.
Eastern zones towards Jackson...Lansing and Mt Pleasant should see
the thickest fog. Additional fog is possible Tuesday night as
well.

- Warming trend to continue into the weekend

Many locations saw high temperatures reaching into the upper 70s
to near 80 degrees. The temperature at 925 mb climbs a few more
degrees today into the low 20 deg C range. While low clouds may
limit the heating somewhat...we should see max temps reaching into
the low 80s for much of the week...maybe a few degrees higher
toward the end of the week. With overnight low temperatures
moderating...the average temperature will likely climb to above
normal values by the end of the week. A cold front pushes through
Saturday...so a slight cool down is predicted for Sunday.

- Any thunderstorm activity to be isolated

Mainly diurnally driven instability is shown each day. Little or
no forcing is seen and some subsidence will exist. Any
thunderstorm activity should be isolated through Friday. A cold
front pushes through on Saturday. This will likely be our best
chance for thunderstorm activity. Overall at this time the
potential for severe weather looks low.
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Rocky (Rockford)
Rocky (Rockford)

I love summers with no heat waves!

Slim

We now have had 3 chamber of commerce days in a row with highs around 80 each day and low in the mid 50’s. The month of August is now past the half way mark and so far this month and all locations are near average for the month so far. At Grand Rapids the mean is at 71.8 that is a departure of -0.2. the high for the month so far is 87 on the 8th and the low so far is 53 on the 3rd. Officially there has been 2.27″ of rain fall. At Muskegon the mean is… Read more »

Slim

While it has been very humid this year there have not been very many really hot days so far. In a average summer Grand Rapids had 11 days of 90 or better but so far this year only 2. For days of 89° or better on average GR has 13 by mid August this year 8. For 88° By mid August GR averages 16 this year 11 and for days of 87° or better on average GR averages 19 by mid August this year 13.
Slim