Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waning Crescent 32%

03:09

14:46

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

Sun - Rise: 05:43, Set: 20:33, Transit: 13:08. Moon - Rise: 03:09, Set: 14:46. Civil Dark: 21:06 - 05:10. Nautical Dark: 21:47 - 04:29. Astro Dark: 22:35 - 03:41

Total Clouds (% Sky Obscured)

100
100
100
94
56
0
0
11
70
56
27
94
100
100
100
100
100
100
100
100
100
98
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
81
100
100
100
100
100
99
30
53
16
2
25
31

Medium Clouds (% Sky Obscured)

39
5
0
0
0
0
0
11
70
23
27
36
30
90
100
100
100
100
100
100
100
82
30
10

High Clouds (% Sky Obscured)

100
100
100
94
56
0
0
0
0
43
0
41
99
77
54
56
35
35
95
86
69
91
98
97

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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
3
3
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
7
7
6
8
10
12
14
15
16
16
15
15
15
14
14
14
13
13
13
12
12

Feels Like (°C)

8
7
6
5
5
5
7
9
12
14
15
16
16
15
15
15
14
14
14
13
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

74
75
77
79
81
81
78
73
68
64
62
62
63
65
67
70
73
74
75
78
80
82
82
83

Pressure (mb)

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

Ozone (du)

325
328
328
331
332
332
333
333
335
334
335
334
334
333
333
332
332
331
331
330
329
330
329
328

Wednesday 25

Waning Crescent 22%

03:31

15:51

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:42, Set: 20:34, Transit: 13:08. Moon - Rise: 03:31, Set: 15:51. Civil Dark: 21:07 - 05:09. Nautical Dark: 21:48 - 04:28. Astro Dark: 22:36 - 03:40

Total Clouds (% Sky Obscured)

100
99
100
98
77
100
100
100
100
99
99
100
100
98
73
98
95
98
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
32
1
17
24
19
27
51
73
2
9
1
3
1
2
1
6
1
0
0
1
1
1
0

Medium Clouds (% Sky Obscured)

8
5
1
1
3
8
11
5
1
0
0
0
0
0
0
0
0
0
0
2
23
63
88
25

High Clouds (% Sky Obscured)

95
99
100
97
70
100
100
100
99
99
99
100
100
98
73
98
94
98
97
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
10
10
11
11
12
13
14
15
16
18
19
19
19
19
18
17
16
15
14
14
14

Feels Like (°C)

12
11
11
10
10
11
11
12
13
14
15
16
18
19
19
19
19
18
17
16
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

83
84
86
88
86
83
78
74
68
61
56
54
52
50
49
50
52
56
60
64
68
70
70
71

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

328
326
325
324
324
323
321
321
319
319
318
318
318
318
317
316
316
315
315
316
314
314
315
315

Thursday 26

Waning Crescent 14%

03:52

16:56

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

Sun - Rise: 05:42, Set: 20:35, Transit: 13:08. Moon - Rise: 03:52, Set: 16:56. Civil Dark: 21:07 - 05:09. Nautical Dark: 21:49 - 04:27. Astro Dark: 22:37 - 03:39

Total Clouds (% Sky Obscured)

100
100
100
100
93
9
94
83
100
100
100
84
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
12
8
21
9
5
2
19
100
99
49
31
98
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

22
12
4
1
8
5
0
0
1
0
0
0
0
3
3
3
3
3
3
10
10
10
10
10

High Clouds (% Sky Obscured)

99
100
100
100
92
0
94
79
99
100
100
77
97
88
88
88
88
88
88
70
70
70
70
70

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
8
6
7

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

Precipitation Probability (%)

0
1
0
0
0
0
0
0
0
0
1
0
0
0
3
4
5
5
6
9
19
38
42
38

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0.01
0.02
0.02
0.02
0.03
0.06
0.24
0.84
1.26
0.96

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
12
12
13
15
16
17
18
19
20
19
18
18
17
17
16
16
16
16

Feels Like (°C)

13
13
12
12
11
11
12
12
13
15
16
17
18
19
20
19
18
18
17
17
16
16
16
16

Dew Point (°C)

8
8
8
8
8
7
8
8
9
10
11
12
12
13
14
14
14
14
13
14
14
14
14
14

Relative Humidity (%)

72
73
74
76
77
78
78
76
74
72
70
71
70
68
69
73
78
79
79
82
84
86
86
86

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1021
1020
1020
1020
1019
1018
1017
1017
1016
1016
1016
1016
1015
1015

Ozone (du)

315
315
315
315
314
314
316
315
316
315
316
316
317
317
316
315
314
315
314
310
309
309
309
313

Friday 27

Waning Crescent 8%

04:14

18:00

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:41, Set: 20:35, Transit: 13:08. Moon - Rise: 04:14, Set: 18:00. Civil Dark: 21:08 - 05:08. Nautical Dark: 21:50 - 04:26. Astro Dark: 22:39 - 03:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
26
26
26
26
26

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
6
6
6
6
6
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

10
100
100
100
100
100
100
100
100
100
100
100
100
9
9
9
9
9
9
19
19
19
19
19

High Clouds (% Sky Obscured)

70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
3
3
3
3
3

ISS Passover

Visibility (miles)

8
6
7
8
9
9
10
8
5
10
10
10
10
10
10
10
8
10
10
10
10
8
6
9

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

Precipitation Probability (%)

25
24
17
14
7
5
7
25
45
44
38
26
13
8
20
20
23
40
40
43
41
47
52
48

Precipitation Amount (mm)

0.43
0.3
0.2
0.22
0.16
0.1
0.09
0.31
0.5
0.58
0.62
0.39
0.18
0.06
0.2
0.22
0.31
1.04
0.77
0.7
0.51
0.63
0.78
0.62

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
15
15
16
17
17
17
18
19
20
21
21
22
20
19
17
17
16
16
16

Feels Like (°C)

16
16
16
16
16
15
15
16
17
17
17
18
19
20
21
22
22
20
19
18
17
17
16
16

Dew Point (°C)

14
14
14
14
14
14
14
15
16
16
16
16
16
17
17
17
17
16
16
16
15
15
15
15

Relative Humidity (%)

86
87
89
89
89
90
92
94
94
93
91
89
85
84
79
75
74
78
83
89
92
93
93
93

Pressure (mb)

1014
1013
1014
1014
1014
1013
1013
1013
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1007
1008
1007
1007

Ozone (du)

314
314
318
322
324
322
321
313
313
314
317
321
325
314
313
316
316
317
317
317
317
318
318
319

Saturday 28

Waning Crescent 3%

04:38

19:05

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:40, Set: 20:36, Transit: 13:08. Moon - Rise: 04:38, Set: 19:05. Civil Dark: 21:09 - 05:07. Nautical Dark: 21:51 - 04:25. Astro Dark: 22:40 - 03:36

Total Clouds (% Sky Obscured)

26
100
100
100
100
100
100
100
100
100
100
100
100
52
52
52
52
52
52
76
76
76
76
76

Low Clouds (% Sky Obscured)

6
100
100
100
100
100
100
100
100
100
100
100
100
52
52
52
52
52
52
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
16
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
76
76
76
76
76

ISS Passover

Visibility (miles)

7
6
7
10
10
10
10
10
10
10
10
9
7
2
2
2
2
2
2
1
1
1
0
0

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

Precipitation Probability (%)

42
22
18
12
10
7
6
6
6
6
7
8
9
22
25
27
32
27
18
15
16
19
19
14

Precipitation Amount (mm)

0.42
0.14
0.11
0.06
0.06
0.03
0.03
0.02
0.03
0.02
0.04
0.08
0.17
0.37
0.43
0.5
0.54
0.39
0.23
0.17
0.17
0.18
0.17
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
15
15
15
15
16
16
17
18
19
20
19
19
18
17
17
16
16
15
15
15
15

Feels Like (°C)

16
16
16
15
15
15
15
16
16
17
18
19
20
19
19
18
17
17
16
16
15
15
15
15

Dew Point (°C)

15
15
15
15
15
15
15
15
15
14
15
15
15
15
15
15
15
15
14
14
13
13
13
13

Relative Humidity (%)

94
95
97
98
99
98
98
94
89
84
79
76
73
79
81
84
87
89
88
87
88
89
88
87

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1007
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012

Ozone (du)

321
319
321
323
324
326
327
328
329
330
331
333
336
341
343
344
345
345
346
346
348
349
350
349

Sunday 29

Waning Crescent 1%

05:04

20:08

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 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 05:40, Set: 20:37, Transit: 13:08. Moon - Rise: 05:04, Set: 20:08. Civil Dark: 21:10 - 05:07. Nautical Dark: 21:52 - 04:25. Astro Dark: 22:42 - 03:35

Total Clouds (% Sky Obscured)

76
99
99
99
99
99
99
89
89
89
89
89
89
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
96
96
96
96
96
96
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

76
64
64
64
64
64
64
89
89
89
89
89
89
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
2
3
6
10
10
10
10
9
9
9
9
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
None
None
None
None
None
None
None
None
None
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
None
None
None

Precipitation Probability (%)

8
4
2
0
0
0
0
0
3
4
6
7
7
8
9
11
13
13
11
9
7
5
2
1

Precipitation Amount (mm)

0.06
0.02
0.01
0
0
0
0
0
0.01
0.02
0.06
0.11
0.17
0.24
0.3
0.34
0.35
0.29
0.21
0.15
0.1
0.05
0.03
0.01

Wind Speed/Direction (mph)

4
4
4
3
3
3
3
4
4
4
3
3
4
4
4
4
4
4
3
3
3
4
5
5

Chance of Frost

Temperature (°C)

15
15
14
14
13
13
14
15
16
17
18
19
20
21
22
22
22
22
21
20
19
18
17
17

Feels Like (°C)

15
15
14
14
13
13
14
15
16
17
18
19
20
21
22
22
22
22
21
20
19
18
17
17

Dew Point (°C)

13
13
12
12
12
11
12
12
12
12
13
13
13
13
12
12
12
13
13
13
13
13
13
12

Relative Humidity (%)

86
86
87
89
89
88
88
85
81
75
71
67
63
58
55
53
54
57
62
67
71
73
74
76

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017

Ozone (du)

348
347
348
349
351
352
354
354
353
351
349
350
353
354
353
351
350
350
350
351
352
354
354
352

Monday 30

New Moon 0%

05:35

21:11

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

Sun - Rise: 05:39, Set: 20:38, Transit: 13:09. Moon - Rise: 05:35, Set: 21:11. Civil Dark: 21:11 - 05:06. Nautical Dark: 21:53 - 04:24. Astro Dark: 22:43 - 03:34

Total Clouds (% Sky Obscured)

0
95
95
95
95
95
95
9
9
9
9
9
9
83
83
83
83
83
83
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
95
95
95
95
95
95
9
9
9
9
9
9
83
83
83
83
83
83
0
0
0
0
0

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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.02
0.02
0.02

Wind Speed/Direction (mph)

4
4
4
4
4
5
6
7
7
7
7
7
8
8
9
8
8
7
6
5
5
6
6
6

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
16
16
17
18
20
21
22
23
23
23
22
21
21
20
19
19
19
19

Feels Like (°C)

16
16
15
15
15
15
16
16
17
18
20
21
22
23
23
23
22
21
21
20
19
19
19
19

Dew Point (°C)

12
12
12
12
12
12
13
14
15
15
16
16
16
16
16
16
15
15
15
15
15
15
15
15

Relative Humidity (%)

78
79
81
82
82
82
85
86
85
82
78
75
70
65
63
63
64
68
72
75
77
77
78
81

Pressure (mb)

1018
1017
1018
1018
1018
1019
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

349
347
347
349
351
352
354
354
354
352
351
350
348
347
346
346
345
345
344
343
341
339
337
336

Forecast for Summit Township, PA, USA (41.68,-77.85)

Generated: 24/05/22 00:58:07. Forecast: 24/05/22 to 30/05/22. Timezone: UTC-4.00