Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waning Gibbous 65%

01:40

11:12

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

Sun - Rise: 05:45, Set: 20:29, Transit: 13:07. Moon - Rise: 01:40, Set: 11:12. Civil Dark: 21:01 - 05:13. Nautical Dark: 21:42 - 04:32. Astro Dark: 22:28 - 03:45

Total Clouds (% Sky Obscured)

100
95
100
100
100
100
100
100
100
100
84
96
100
100
34
16
0
0
0
0
0
5
46
59

Low Clouds (% Sky Obscured)

41
9
88
100
100
69
98
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

76
88
100
5
0
0
0
0
0
0
0
14
58
98
34
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
59
94
100
100
100
100
100
100
100
84
96
100
98
0
16
0
0
0
0
0
5
46
59

ISS Passover

Visibility (miles)

10
9
7
9
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
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

26
34
44
30
16
8
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.18
0.93
2.09
0.96
0.45
0.19
0.11
0.06
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
10
9
9
8
8
8
8
7
7
7
5
6
6
6
7
7
8
9
9
9
9

Chance of Frost

Temperature (°C)

20
19
18
18
19
20
21
20
20
20
20
19
19
18
18
18
18
18
19
20
21
23
24
25

Feels Like (°C)

20
20
19
19
19
20
21
21
21
20
20
20
19
18
18
18
18
18
19
20
22
23
24
26

Dew Point (°C)

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

Relative Humidity (%)

81
87
98
100
100
99
93
92
91
90
89
87
86
86
84
83
83
84
84
81
77
73
70
66

Pressure (mb)

1009
1008
1008
1008
1009
1008
1008
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1016

Ozone (du)

332
330
329
328
327
328
328
328
327
327
327
327
327
326
327
328
328
329
329
331
333
329
329
328

Saturday 21

Waning Gibbous 54%

02:15

12:26

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

Sun - Rise: 05:44, Set: 20:30, Transit: 13:07. Moon - Rise: 02:15, Set: 12:26. Civil Dark: 21:02 - 05:12. Nautical Dark: 21:43 - 04:31. Astro Dark: 22:30 - 03:44

Total Clouds (% Sky Obscured)

76
25
20
16
77
52
52
76
100
11
1
5
1
3
2
3
0
1
0
0
3
20
7
18

Low Clouds (% Sky Obscured)

1
3
1
3
1
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
2
4

Medium Clouds (% Sky Obscured)

0
1
2
4
35
22
2
0
2
0
0
0
0
2
0
0
0
1
0
0
0
0
1
2

High Clouds (% Sky Obscured)

76
23
18
10
66
38
52
76
100
11
1
5
1
0
2
3
0
0
0
0
3
20
4
15

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

Precipitation Probability (%)

1
1
1
0
0
0
2
2
3
2
3
3
3
4
2
0
0
0
0
11
8
5
6
8

Precipitation Amount (mm)

0.02
0.03
0.02
0
0
0
0.01
0.03
0.1
0.04
0.07
0.05
0.05
0.07
0.02
0
0
0
0
0.24
0.12
0.03
0.1
0.18

Wind Speed/Direction (mph)

9
9
10
11
10
9
6
5
6
6
5
5
4
5
5
5
5
5
6
7
8
10
10
11

Chance of Frost

Temperature (°C)

26
27
28
28
28
27
26
24
22
22
21
20
20
19
19
18
18
18
19
19
20
22
23
23

Feels Like (°C)

27
28
28
29
29
28
26
24
23
22
21
20
20
19
19
19
18
18
19
20
21
22
23
24

Dew Point (°C)

18
18
18
17
17
18
18
18
17
17
16
16
16
16
16
16
16
16
17
17
17
18
18
19

Relative Humidity (%)

62
58
54
51
52
55
62
68
73
75
75
77
78
81
83
86
89
90
89
87
83
77
75
75

Pressure (mb)

1016
1016
1015
1016
1016
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

329
328
327
327
326
326
326
328
330
330
329
327
326
326
325
325
326
326
325
327
326
326
326
326

Sunday 22

Third Quarter 42%

02:44

No Set

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:43, Set: 20:31, Transit: 13:08. Moon - Rise: 02:44, Set: No Set. Civil Dark: 21:03 - 05:11. Nautical Dark: 21:44 - 04:30. Astro Dark: 22:31 - 03:42

Total Clouds (% Sky Obscured)

54
99
100
100
100
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
17
7
96
100
100
31
21
18
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
37
89
7
21
100
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
99
100
95
96
90
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
7
3
3
6
10
10
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
18
22
29
34
37
38
30
11
3
0
0
0
3
2
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.47
0.56
0.68
0.81
0.8
0.66
0.46
0.3
0.12
0.02
0
0
0
0.09
0.06
0.02
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
21
19
17
15
14
13
12
12
11
11
10
9
8
7
7
7
7
8
10
11
12

Feels Like (°C)

23
23
23
21
20
17
15
14
13
12
12
11
11
8
7
6
5
4
4
5
6
8
11
12

Dew Point (°C)

19
19
20
20
19
17
14
12
11
11
10
9
8
7
6
5
4
4
4
4
5
5
5
5

Relative Humidity (%)

78
81
87
98
100
96
92
89
89
90
89
86
85
84
82
82
82
83
83
81
78
72
66
63

Pressure (mb)

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

Ozone (du)

326
322
323
324
324
324
325
324
324
323
322
321
322
321
322
323
323
325
325
326
327
327
327
326

Monday 23

Waning Crescent 32%

03:09

13:37

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:43, Set: 20:32, Transit: 13:08. Moon - Rise: 03:09, Set: 13:37. Civil Dark: 21:04 - 05:10. Nautical Dark: 21:45 - 04:29. Astro Dark: 22:33 - 03:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
18
18
18
18
18
18
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)

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

Precipitation Amount (mm)

0
0
0
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
7
7
6
5
5
5
4
4
4
4
4
4
4
4
5
6
6
6
6

Chance of Frost

Temperature (°C)

13
14
14
14
14
14
13
12
10
9
8
7
7
6
5
5
5
5
7
9
11
13
15
17

Feels Like (°C)

13
14
14
14
14
14
13
12
10
8
7
6
5
5
4
4
3
4
6
8
11
13
15
17

Dew Point (°C)

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

Relative Humidity (%)

59
55
54
53
54
56
59
63
70
75
78
79
79
79
81
82
83
83
80
72
64
57
53
49

Pressure (mb)

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

Ozone (du)

326
326
326
326
327
327
327
326
326
327
329
330
330
332
334
336
337
336
335
334
334
334
335
334

Tuesday 24

Waning Crescent 22%

03:31

14:46

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

Sun - Rise: 05:42, Set: 20:33, Transit: 13:08. Moon - Rise: 03:31, Set: 14:46. Civil Dark: 21:05 - 05:09. Nautical Dark: 21:47 - 04:28. Astro Dark: 22:34 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
48
48
48
48
48
48
99
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
45
45
45
45
45
45
2
2
2
2
2
2
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
22
22
22
22

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
4
4
4
4
4
4
99
99
99
99
99
99
48
48
48
48
48

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
0
0
0
0

Precipitation Amount (mm)

0
0
0
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)

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

Chance of Frost

Temperature (°C)

18
19
20
21
20
19
18
16
15
14
13
13
13
12
12
12
12
12
12
13
14
16
17
17

Feels Like (°C)

18
19
20
21
20
19
18
16
15
14
13
13
13
12
12
12
12
12
12
13
14
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

45
41
40
40
43
49
59
72
79
83
84
85
85
83
84
84
83
79
74
69
65
61
60
61

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

332
333
333
332
332
330
331
330
329
329
328
327
326
324
323
323
322
322
321
320
319
318
317
317

Wednesday 25

Waning Crescent 14%

03:52

15:51

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:41, Set: 20:34, Transit: 13:08. Moon - Rise: 03:52, Set: 15:51. Civil Dark: 21:06 - 05:09. Nautical Dark: 21:48 - 04:27. Astro Dark: 22:36 - 03:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
66
66
66
66
66

Medium Clouds (% Sky Obscured)

22
0
0
0
0
0
0
1
1
1
1
1
1
16
16
16
16
16
16
6
6
6
6
6

High Clouds (% Sky Obscured)

48
98
98
98
98
98
98
99
99
99
99
99
99
88
88
88
88
88
88
94
94
94
94
94

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
5
1
1
1
1
1
1
1
1
1
1
2
3
4
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
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
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
9
18
27
30
27
24
21
17
12
8
7
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.05
0.29
0.55
0.56
0.42
0.3
0.24
0.18
0.12
0.06
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
61
60
59
61
65
70
74
76
76
78
82
87
92
97
100
100
100
100
100
100
100
98
93

Pressure (mb)

1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1016
1016
1015
1015
1015

Ozone (du)

317
317
318
318
317
317
316
315
316
317
317
318
319
319
318
317
316
316
315
314
314
314
314
313

Thursday 26

Waning Crescent 8%

04:14

16:56

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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 OK
11 OK
12 OK

Sun - Rise: 05:41, Set: 20:34, Transit: 13:08. Moon - Rise: 04:14, Set: 16:56. Civil Dark: 21:07 - 05:08. Nautical Dark: 21:49 - 04:26. Astro Dark: 22:37 - 03:38

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
23
23
23
23
23

Low Clouds (% Sky Obscured)

66
31
31
31
31
31
31
100
100
100
100
100
100
22
22
22
22
22
22
16
16
16
16
16

Medium Clouds (% Sky Obscured)

6
9
9
9
9
9
9
34
34
34
34
34
34
100
100
100
100
100
100
9
9
9
9
9

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
6
2
2
3
5
8
10
10
10
5
3
5
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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
10
13
21
29
38
42
41
41
39
36
36
38
40
40
39
42
43
32
15
7
8

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.06
0.19
0.32
0.28
0.19
0.14
0.13
0.15
0.2
0.29
0.41
0.51
0.59
0.78
0.87
0.59
0.23
0.08
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
22
22
21
21
21
21
20
20
19
19
20
20
19
19
18
18
17
17
17
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

87
83
84
90
97
99
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
99
97

Pressure (mb)

1014
1014
1013
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1009

Ozone (du)

311
309
309
309
309
309
310
310
310
309
309
310
312
313
313
313
314
317
321
325
328
330
332
333

Forecast for Coudersport, Potter County, US (41.66,-77.82)

Generated: 20/05/22 12:47:56. Forecast: 20/05/22 to 26/05/22. Timezone: UTC-4.00