Lee's Summit, Missouri 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
|
NWS Forecast for Lee's Summit MO
National Weather Service Forecast for:
Lee's Summit MO
Issued by: National Weather Service Kansas City/Pleasant Hill, MO |
Updated: 7:12 pm CDT Jul 25, 2025 |
|
Tonight
 Severe T-Storms
|
Saturday
 Scattered T-storms
|
Saturday Night
 Partly Cloudy
|
Sunday
 Sunny
|
Sunday Night
 Mostly Clear
|
Monday
 Sunny
|
Monday Night
 Mostly Clear
|
Tuesday
 Sunny
|
Tuesday Night
 Mostly Clear
|
Lo 73 °F |
Hi 91 °F |
Lo 74 °F |
Hi 92 °F |
Lo 75 °F |
Hi 95 °F |
Lo 75 °F |
Hi 95 °F |
Lo 73 °F |
|
Flood Watch
Hazardous Weather Outlook
Tonight
|
Scattered showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 73. East wind around 6 mph becoming south southeast after midnight. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Saturday
|
Scattered showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 91. Heat index values as high as 109. South southwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Saturday Night
|
Partly cloudy, with a low around 74. South southwest wind around 6 mph. |
Sunday
|
Sunny, with a high near 92. Heat index values as high as 105. South southwest wind 6 to 9 mph. |
Sunday Night
|
Mostly clear, with a low around 75. South wind around 7 mph. |
Monday
|
Sunny, with a high near 95. |
Monday Night
|
Mostly clear, with a low around 75. |
Tuesday
|
Sunny, with a high near 95. |
Tuesday Night
|
Mostly clear, with a low around 73. |
Wednesday
|
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%. |
Wednesday Night
|
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%. |
Thursday
|
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 30%. |
Thursday Night
|
Mostly cloudy, with a low around 65. |
Friday
|
Partly sunny, with a high near 80. |
Forecast from NOAA-NWS
for Lee's Summit MO.
|
Weather Forecast Discussion
076
FXUS63 KEAX 260029
AFDEAX
Area Forecast Discussion
National Weather Service Kansas City/Pleasant Hill MO
729 PM CDT Fri Jul 25 2025
.KEY MESSAGES...
- The flash flooding potential continues this afternoon into
Saturday Morning, mainly for areas along and north of the
Missouri River. There could also be a few strong to severe
storms this afternoon and evening from northeast Kansas into
northwest Missouri. Strong winds gusts and very heavy rain are
the expected impacts. There is also a very low chance (5%) of
a tornado from east-central KS into west-central MO.
- Isolated to scattered thunderstorms are possible again
Saturday afternoon from west-central MO toward northeast MO.
- Hot and humid conditions return this weekend and persist
through the middle of the next week.
- Wetter conditions are expected to return late next week.
&&
.DISCUSSION...
Issued at 330 PM CDT Fri Jul 25 2025
Current forecast is still on track today and tonight and into
Saturday morning with little modifications. The flash flood
potential still exists for areas along and north of the Missouri
River until Saturday morning as storms develop over eastern KS
and move northeast into northern MO. The weak shortwave trough
over central KS will slowly move ENE today and overnight,
increasing instability to coincide with afternoon heating and
amazing boundary layer moisture. Moderate to high rainfall rates
of around an inch an hour will just add to saturated soils and
increase runoff into local streams and rivers. Again, models are
indicating that these storms sill continue past midnight across
northern MO.
The biggest change is the addition of a slight risk of severe
thunderstorms from east-central KS into west-central MO
(increasing from marginal). Besides the previously mentioned
heavy rain from the storms, the dynamics of the storms are
expected to produce strong wind gusts of 40 to 60 mph. In
addition, SPC has highlighted east-central KS to west-central MO
with a 5 percent potential of a tornado due to moderate mid-
level southwest flow (bulk shear 30-35 kts) overriding weak
southeasterly flow. The result is effective helicity of 100+
m2/s2. The best time of this severe threat is from 400 pm
through 1000 pm, and from the southwest to the northeast. Some
of the hires models are indicating lingering strong storms
initiating around KC around 1000pm then moving to norther-
central MO near midnight. Isolated to scattered thunderstorms
will develop again from northeast MO toward KC Saturday
afternoon as a lingering boundary stretches across the state.
Another thing to consider for Sunday through Tuesday is the
potential for a heat advisory across central MO due to max temps
in the mid 90s and continued high humidities.
&&
.AVIATION /00Z TAFS THROUGH 00Z SUNDAY/...
Issued at 711 PM CDT Fri Jul 25 2025
Ceilings will be mostly VFR through the night with showers and
thunderstorms moving through the area. A few of these showers
have lowered visibilities down to below 5 SM at times and may
bring ceilings down briefly to MVFR as well. Main threats with
these storms will be heavy rainfall, lightning, and wind gusts
up to 60 mph. Expect these storms to end around 12z. Winds will
be variable through the night and will turn out of the southwest
by Saturday morning.
&&
.EAX WATCHES/WARNINGS/ADVISORIES...
MO...Flood Watch until 4 AM CDT Saturday for MOZ001>008-011>017-
020>025-028>032-037>039.
KS...Flood Watch until 4 AM CDT Saturday for KSZ025-102>105.
&&
$$
DISCUSSION...McDonald
AVIATION...AS
View a Different U.S. Forecast Discussion Location
(In alphabetical order by state)
|
|
|
|