Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waxing Gibbous 96%

15:43

05:42

19 Bad
20 Bad
21 OK
22 Good
23 Good
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:12, Set: 16:47, Transit: 11:59. Moon - Rise: 15:43, Set: 05:42. Civil Dark: 17:17 - 06:42. Nautical Dark: 17:50 - 06:09. Astro Dark: 18:22 - 05:37

Total Clouds (% Sky Obscured)

95
75
32
13
12
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
56
5
77
67
100
100
100
100
100
100
100
100
100
98
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
84

High Clouds (% Sky Obscured)

95
75
32
13
12
97
99
99
99
93
96
98
75
83
100
100
100
100
100
97
98
98
100
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
56
2
1
66
16
6
9
1
1
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
5
6
14
14
18
26
40
34
41
58
56
49
50
47
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.02
0.02
0.07
0.09
0.13
0.22
0.47
0.29
0.32
0.34
0.3
0.28
0.32
0.3
0.39

Wind Speed/Direction (mph)

5
5
4
4
4
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
3
4
4
5

Chance of Frost

Temperature (°C)

5
4
4
4
4
4
3
4
4
5
6
6
5
5
6
7
7
8
8
9
9
9
10
10

Feels Like (°C)

3
2
2
2
2
2
2
4
4
4
5
5
5
5
6
7
7
8
8
9
9
9
9
10

Dew Point (°C)

-0
0
1
1
1
2
2
2
3
3
3
4
2
3
4
5
5
6
7
8
8
8
8
9

Relative Humidity (%)

71
75
80
82
85
88
89
88
87
86
85
85
82
82
85
87
88
90
92
93
92
90
91
93

Pressure (mb)

1024
1024
1025
1024
1024
1024
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

290
289
288
287
287
287
285
284
282
280
280
280
280
280
280
278
278
276
276
275
275
275
275
276

Tuesday 6

Waxing Gibbous 99%

16:19

06:46

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:13, Set: 16:47, Transit: 12:00. Moon - Rise: 16:19, Set: 06:46. Civil Dark: 17:17 - 06:43. Nautical Dark: 17:50 - 06:10. Astro Dark: 18:22 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
98
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
95
100
100
100
100
41
23
11
13
72
84
100
100
100
48
5
2
19

Medium Clouds (% Sky Obscured)

90
93
100
98
99
94
100
50
8
20
8
2
64
46
97
63
21
1
0
0
0
0
0
1

High Clouds (% Sky Obscured)

96
98
100
99
98
100
95
96
100
84
100
100
100
96
98
95
84
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

Precipitation Type

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

47
51
70
73
74
72
70
63
39
19
18
19
25
19
20
23
16
10
5
0
0
0
0
3

Precipitation Amount (mm)

0.36
0.43
0.97
1.44
2.35
1.81
1.47
0.79
0.23
0.06
0.05
0.06
0.12
0.11
0.13
0.15
0.08
0.04
0.02
0
0
0
0
0.01

Wind Speed/Direction (mph)

5
5
5
5
5
5
4
5
5
5
6
6
5
5
6
6
6
6
5
5
4
3
3
3

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
11
11
12
12
12
12
12
12
13
13
14
15
16
17
17
17
16
15

Feels Like (°C)

10
11
11
11
11
11
11
11
12
12
12
12
12
12
13
13
14
15
16
17
17
17
16
15

Dew Point (°C)

10
10
10
10
10
11
11
11
11
11
11
11
11
12
12
13
13
14
14
15
15
15
14
14

Relative Humidity (%)

97
97
96
96
97
98
98
97
97
96
96
96
96
97
97
97
95
94
90
88
88
89
91
95

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023
1022
1022
1022
1022
1021
1022
1022

Ozone (du)

273
273
273
272
270
268
270
270
271
270
268
267
267
266
266
268
267
267
267
268
269
269
269
270

Wednesday 7

Full Moon 100%

17:01

07:48

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:13, Set: 16:47, Transit: 12:00. Moon - Rise: 17:01, Set: 07:48. Civil Dark: 17:17 - 06:44. Nautical Dark: 17:50 - 06:11. Astro Dark: 18:22 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
97
43
28
38
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
46
6
3
0
9
99
100
100
100
100
100
100
92
92
92
92
92
92

Medium Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

High Clouds (% Sky Obscured)

100
40
96
91
99
89
92
97
41
28
31
13
99
99
99
99
99
99
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

100
100
100
99
100
100
45
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
0
0
9
13
14
9
5
2
3
4
0
0
0
3
3
4
5
5
4
3
3
3

Precipitation Amount (mm)

0.01
0.01
0
0
0.02
0.04
0.06
0.04
0.02
0.01
0.01
0.01
0
0
0
0.01
0.04
0.1
0.19
0.17
0.11
0.07
0.05
0.03

Wind Speed/Direction (mph)

4
4
4
4
3
4
4
4
5
5
5
6
6
7
7
7
7
7
8
7
7
7
7
6

Chance of Frost

Temperature (°C)

15
14
14
14
13
13
13
13
13
13
12
12
11
11
12
13
14
14
14
14
14
13
12
11

Feels Like (°C)

15
15
14
14
13
13
13
13
13
13
12
12
11
11
12
13
14
14
14
14
14
13
12
11

Dew Point (°C)

15
14
14
14
13
13
13
13
13
13
12
11
11
11
11
11
11
11
11
11
10
10
9
9

Relative Humidity (%)

100
100
100
100
100
100
100
100
99
98
97
98
99
98
91
89
84
82
80
80
80
82
84
87

Pressure (mb)

1022
1023
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

269
270
271
273
274
274
275
275
273
271
271
271
273
273
273
272
272
272
268
267
266
265
265
264

Thursday 8

Waning Gibbous 99%

17:50

08:45

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:14, Set: 16:47, Transit: 12:01. Moon - Rise: 17:50, Set: 08:45. Civil Dark: 17:17 - 06:45. Nautical Dark: 17:50 - 06:12. Astro Dark: 18:22 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
10
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
94
94
94
94
94
94
0
0
0
0
0
0
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
7
9
7
10
10
3
5
5
5
8
10
10
9
9
7
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
0
0
2
3
4
9
37
34
40
51
52
61
56
61
67
68
62
57
75
77
79
80
82

Precipitation Amount (mm)

0.01
0
0
0.01
0.02
0.02
0.09
0.15
0.14
0.19
0.36
0.39
0.59
0.72
1.01
1.31
1.17
0.85
0.54
1.29
1.32
1.39
1.23
1.42

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
5
5
6
6
7
6
6
5
5
6
7
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
10
12
11
11
11
11
11
11
11
11
12
13
13
12
12
11
10
9

Feels Like (°C)

12
12
11
11
10
8
8
12
11
11
11
11
11
11
11
11
12
13
13
12
12
11
8
7

Dew Point (°C)

10
10
9
9
8
8
8
11
11
10
10
9
9
9
9
10
9
10
9
8
8
7
7
6

Relative Humidity (%)

89
89
89
89
89
90
90
96
95
95
94
92
93
91
88
89
84
81
76
76
77
78
79
82

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1020
1019
1019
1019
1019
1020
1019
1020
1019
1019
1017
1016
1015
1016
1015
1015
1015

Ozone (du)

264
262
261
261
262
262
263
263
263
263
263
263
263
264
265
267
269
273
277
278
279
278
277
276

Friday 9

Waning Gibbous 96%

18:45

09:35

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK

Sun - Rise: 07:15, Set: 16:47, Transit: 12:01. Moon - Rise: 18:45, Set: 09:35. Civil Dark: 17:17 - 06:46. Nautical Dark: 17:50 - 06:12. Astro Dark: 18:22 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
9
9
9
9
9
9

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
8
8
8
8
8
8

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

75
64
28
35
30
34
40
29
10
15
19
20
19
18
15
12
12
13
12
9
8
9
10
14

Precipitation Amount (mm)

1.34
0.94
0.11
0.44
0.27
0.31
0.24
0.1
0.03
0.06
0.09
0.1
0.09
0.1
0.08
0.06
0.05
0.05
0.04
0.04
0.04
0.04
0.03
0.05

Wind Speed/Direction (mph)

8
8
9
9
10
10
6
6
7
7
7
7
4
3
3
3
3
4
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
9
9
9
10
9
9
8
9
9
9
10
10
10
11
11
11
11
10

Feels Like (°C)

8
8
10
10
8
7
7
8
8
8
8
7
8
8
9
9
9
9
10
11
11
11
11
9

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

81
81
81
82
83
84
89
88
87
86
86
86
90
89
88
89
91
90
87
83
81
81
82
87

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

271
271
271
270
270
268
269
269
269
269
270
271
272
273
274
276
276
276
277
279
281
283
284
286

Saturday 10

Waning Gibbous 91%

No Rise

10:18

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:16, Set: 16:48, Transit: 12:02. Moon - Rise: No Rise, Set: 10:18. Civil Dark: 17:17 - 06:46. Nautical Dark: 17:50 - 06:13. Astro Dark: 18:22 - 05:41

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
88
88
88
88
88
88
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
2
2
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

17
13
8
9
12
17
18
20
21
21
21
21
19
20
19
16
34
59
71
75
78
76
73
70

Precipitation Amount (mm)

0.06
0.04
0.02
0.02
0.03
0.05
0.07
0.08
0.08
0.09
0.09
0.09
0.09
0.07
0.06
0.04
0.11
0.49
1.06
1.58
2.05
2.21
1.87
1.28

Wind Speed/Direction (mph)

7
7
7
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
8
7
7
7
7
8

Chance of Frost

Temperature (°C)

9
9
9
8
8
7
7
7
7
7
7
6
6
6
6
7
7
7
7
8
8
9
9
8

Feels Like (°C)

8
7
7
6
6
5
5
5
5
5
4
4
4
4
4
4
4
5
5
6
7
7
7
6

Dew Point (°C)

8
8
8
8
7
7
7
6
6
6
5
5
5
5
5
6
6
6
7
7
7
7
7
6

Relative Humidity (%)

90
92
94
95
96
97
96
94
93
92
92
93
94
94
94
94
97
97
96
93
90
89
89
90

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1016
1015
1015
1015
1015
1016

Ozone (du)

287
288
288
288
288
287
286
286
286
286
286
286
286
286
285
285
284
283
281
280
278
277
278
279

Sunday 11

Waning Gibbous 85%

19:44

10:55

19 Bad
20 Bad
21 OK
22 Good
23 Good
00 Good
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:16, Set: 16:48, Transit: 12:02. Moon - Rise: 19:44, Set: 10:55. Civil Dark: 17:17 - 06:47. Nautical Dark: 17:51 - 06:14. Astro Dark: 18:23 - 05:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
99
99
99
99
99
99
99
99
99
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
26
26
26
26
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
99
99
99
99
99
99
99
99
99
99
99
99
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
50
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.75
0.32
0.05
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
10
9
9
8
8
7
7
6
6

Chance of Frost

Temperature (°C)

7
7
7
7
7
6
6
6
6
6
5
5
5
5
6
6
7
8
9
9
8
7
7
6

Feels Like (°C)

5
5
5
5
4
4
4
4
3
3
3
2
2
2
3
3
5
6
7
7
6
5
5
4

Dew Point (°C)

6
6
6
6
6
5
5
4
4
4
3
3
2
2
3
4
5
5
5
5
5
4
4
3

Relative Humidity (%)

91
92
92
92
92
91
90
89
88
86
86
85
85
82
81
83
83
81
77
77
79
80
81
83

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1019
1020
1020
1021
1022
1023
1024
1025
1025
1024
1024
1024
1025
1025
1025
1026

Ozone (du)

280
280
280
279
279
278
277
276
274
273
273
273
273
272
271
271
270
269
268
267
267
267
267
268

Forecast for Charles County, MD, USA (38.44,-77.13)

Generated: 05/12/22 18:28:01. Forecast: 05/12/22 to 11/12/22. Timezone: UTC-5.00