 Could be a few isolated showers in the north late at night, but generally partly to mostly cloudy and cool down to the 40s and 50s. Tomorrow, mostly sunny skies, highs in the 60s and 70s. Russia and North Korea have signed an agreement bringing them closer than they've been since the Cold War. It echoes an agreement the North Koreans and the Soviet Union signed in 1961. What we really don't know is how much secret military cooperation there's going to be.