This Day in National/World Weather History ...
 29 August 1965 → Mount Washington, NH reported 2.5 inches of snow -- a national record for the month of August.
 29 August 1994Hurricane John, also known as Typhoon John, lasted 30 days as it affected both the northeast and northwest Pacific basins making it the longest lasting tropical cyclone. It formed in the northeast Pacific, reached hurricane force there, moved across the dateline and was renamed Typhoon John, and then finally recurved back across the dateline and renamed Hurricane John again.
 29 August 2005 → Hurricane Katrina, a strong Category 3 storm with 125 mph winds and a high storm surge, came ashore along the Louisiana/Mississippi border. The massive storm brought 12 hours of hurricane force winds and up to a 28 foot storm surge to the Mississippi coast. New Orleans was inundated.

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February 18, 1971:

Rain started in the afternoon of the 18th and by the late in the day, temperatures dropped to below freezing resulting in a glaze up to three quarters of an inch on trees and power lines. Many utility lines were downed by the glaze or by falling trees and branches. Temperatures continued to drop during the night changing the rain to snow by the 19th. Strong winds accompanied this snow causing local blizzard conditions.


Record Highs: Record Lows:
Aberdeen: 66 (1930) Aberdeen: -32 (1903)
Kennebec: 75 (1930) Kennebec: -28 (1938)
Mobridge: 67 (1930) Mobridge: -24 (1938)
Pierre: 70 (1983) Pierre: -22 (1967)
Sisseton: 58 (1981) Sisseton: -28 (1966)
Timber Lake: 68 (1930) Timber Lake: -26 (1966)
Watertown: 64 (1913) Watertown: -26 (1903)
Wheaton: 58 (1981) Wheaton: -31 (1966)

Record Precipitation: Record Snowfall:
Aberdeen: 0.33" (1991) Aberdeen: 7.2" (1991)
Kennebec: 0.58" (1991) Kennebec: 7.0" (1991)
Mobridge: 0.20" (1952) Mobridge: 2.0" (1991)
Pierre: 0.53" (1991) Pierre: 5.3" (1991)
Sisseton: 0.60" (1991) Sisseton: 6.5" (1964)
Timber Lake: 0.45" (1991) Timber Lake: 4.0" (1991)
Watertown: 0.42" (1991) Watertown: 5.5" (1991)
Wheaton: 0.60" (1962) Wheaton: 9.0" (1952)


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