Grinnell, IA (50112)

5:15 PM CDT on July 22, 2017 (GMT -0500)
Grinnell Weather.com | | Change Station
Active Advisory: Excessive Heat Warning

Elev 1014 ft 41.75 °N, 92.70 °W | Updated 5 seconds ago

Overcast
Overcast
84.1 °F
Feels Like 93 °F
N
6.5
Wind Variable Wind from NNW
Gusts 9.2 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.87 in
Visibility 10.0 miles
Clouds Overcast 2600 ft
Heat Index 93 °F
Dew Point 76 °F
Humidity 77%
Rainfall 0.00 in
Snow Depth Not available.
5:55 AM 8:38 PM
Waning Crescent, 0% visible
METAR KGGI 222155Z AUTO 33005KT 10SM OVC026 27/23 A2987 RMK AO2 T02720228
Pressure 29.87 in
Visibility 10.0 miles
Clouds Overcast 2600 ft
Heat Index 93 °F
Dew Point 76 °F
Humidity 77%
Rainfall 0.00 in
Snow Depth Not available.
5:55 AM 8:38 PM
Waning Crescent, 0% visible
METAR KGGI 222155Z AUTO 33005KT 10SM OVC026 27/23 A2987 RMK AO2 T02720228

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10-Day Weather Forecast

Almanac

Astronomy

Jul. 22, 2017 Rise Set
Actual Time
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Nautical Twilight
Astronomical Twilight
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Tomorrow will be .
, % of the Moon is Illuminated

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  Air Quality AQ Index Pollutant
Not available.

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Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

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Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Excessive Heat Warning
Issued: 1:52 PM CDT Jul. 22, 2017 – National Weather Service

... Excessive heat warning remains in effect until 8 PM CDT this
evening...

* temperature... air temperatures are in the low to mid 90s, with
dewpoints in the mid 70s. This is yielding heat index values in
the 105 to 115 degree range.

* Impacts... prolonged exposure to heat and humidity may lead to
heat-related illness if precautions are not taken.

Precautionary/preparedness actions...

An excessive heat warning means that a prolonged period of
dangerously hot temperatures will occur. The combination of hot
temperatures and high humidity will combine to create a dangerous
situation in which heat illnesses are likely. Drink plenty of
fluids, stay in an air-conditioned room, stay out of the sun, and
check up on relatives and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.