Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 56%

13:13

02:01

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
19 Bad

Sun - Rise: 05:59, Set: 20:31, Transit: 13:16. Moon - Rise: 13:13, Set: 02:01. Civil Dark: 21:02 - 05:28. Nautical Dark: 21:40 - 04:50. Astro Dark: 22:23 - 04:07

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
90
88
91
93
86
89
87
88
83
88
87
67
86
88
84
70
78
82
62
73
69
60
59

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
96
96
94
40
89
83
65
48

High Clouds (% Sky Obscured)

100
100
48
100
100
100
100
100
100
100
100
100
98
100
99
92
73
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
86
95
95
95
88
90
95
95
95
95
95
95
89
63
32
30
42
82
46
9
9

Precipitation Amount (mm)

0.8
1
0.6
0.4
0.9
0.8
0.6
0.4
0.5
1.1
1.2
1.7
1.7
0.9
2.2
0.4
0.2
0
0
0
0.6
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
14
14
14
14
13
14
14
14
15
15
16
16
17
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
98
96
98
95
95
92
95
93
92
89
89
89
83
87
73
98
98
96

Pressure (mb)

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

Ozone (du)

316
317
318
319
320
321
320
318
318
319
319
321
320
319
318
319
319
319
320
321
322
322
324
327

Saturday 23

First Quarter 56%

14:19

02:26

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
19 Bad

Sun - Rise: 05:58, Set: 20:32, Transit: 13:16. Moon - Rise: 14:19, Set: 02:26. Civil Dark: 21:03 - 05:28. Nautical Dark: 21:41 - 04:49. Astro Dark: 22:24 - 04:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
100
94
98
92
87
81
83
78
91
86
69
72
81

Low Clouds (% Sky Obscured)

63
67
61
73
69
81
64
83
86
86
91
98
92
92
84
76
67
55
51
58
53
40
37
44

Medium Clouds (% Sky Obscured)

67
45
38
70
91
85
75
36
38
48
36
26
22
21
22
20
17
0
0
4
0
0
2
17

High Clouds (% Sky Obscured)

97
97
99
100
100
80
75
81
81
100
94
72
11
39
15
30
29
58
54
63
63
49
52
61

ISS Passover

Visibility (miles)

5
5
5
5
5
2
2
3
5
5
5
9
9
9
9
3
6
5
4
5
4
6
3
5

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

Precipitation Probability (%)

25
28
27
37
38
52
48
62
59
35
20
29
6
1
44
48
63
66
66
72
66
73
75
64

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.4
0.3
0
0
0
0
0
0.3
0
0.4
0.4
0.3
0.4
0.2
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
15
14
15
15
16
17
19
20
20
21
22
23
23
22
22
20

Feels Like (°C)

13
12
13
12
13
13
13
14
14
14
14
15
16
18
20
21
22
24
23
24
25
25
24
21

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
100
98
100
96
98
98
96
88
70
78
81
79
78
74
79
79
89
91

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1020
1020
1021
1020
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

333
332
331
334
336
338
338
340
341
338
336
334
333
330
330
330
329
328
328
328
327
328
328
327

Sunday 24

Waxing Gibbous 66%

15:21

02:49

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
19 Bad

Sun - Rise: 05:58, Set: 20:33, Transit: 13:16. Moon - Rise: 15:21, Set: 02:49. Civil Dark: 21:04 - 05:27. Nautical Dark: 21:42 - 04:48. Astro Dark: 22:25 - 04:05

Total Clouds (% Sky Obscured)

100
100
95
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
57
52
63
68
62
67
68
71
69
71
70
59
36
52
58
66
74
63
54
38
35
33
33

Medium Clouds (% Sky Obscured)

16
8
80
93
95
100
100
100
97
88
84
98
65
41
41
66
96
78
66
86
90
100
100
100

High Clouds (% Sky Obscured)

100
100
82
97
97
100
100
100
100
100
100
98
100
100
100
76
87
100
83
66
40
41
41
46

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
30
82
70
0
0
0
0
27
30
100
94
94
94
94
94
94
94
94
94
94
94
94

Precipitation Type

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

Precipitation Probability (%)

38
57
77
95
95
95
95
88
38
26
62
54
26
32
50
48
49
52
71
90
95
95
95
88

Precipitation Amount (mm)

0
0.2
0.2
0.7
1.2
1.7
1.2
0.6
0
0
0.6
0.4
0
0
0.2
0
0
0
0.4
0.7
1
1
0.7
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
98
98
100
100
100
98
98
100
100
98
92
85
77
70
65
74
91
92
92
95

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019

Ozone (du)

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

Monday 25

Waxing Gibbous 76%

16:23

03:10

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
19 Bad

Sun - Rise: 05:57, Set: 20:34, Transit: 13:16. Moon - Rise: 16:23, Set: 03:10. Civil Dark: 21:05 - 05:26. Nautical Dark: 21:43 - 04:48. Astro Dark: 22:26 - 04:04

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

29
34
21
33
46
62
74
76
82
76
75
70
75
70
65
75
56
54
47
57
49
60
58
35

Medium Clouds (% Sky Obscured)

100
99
99
99
99
100
100
100
100
100
100
100
97
93
90
93
96
100
99
100
99
100
100
100

High Clouds (% Sky Obscured)

56
78
100
100
100
100
100
100
100
100
100
100
84
73
59
61
58
68
78
83
90
89
85
84

ISS Passover

Visibility (miles)

6
9
9
9
9
9
8
4
8
8
9
9
9
9
9
8
9
3
9
3
4
3
9
4

Fog (%)

94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94

Precipitation Type

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

Precipitation Probability (%)

60
49
37
44
49
60
81
79
92
94
90
90
82
69
65
71
80
83
89
95
95
91
82
57

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.7
0.6
0.8
0.9
0.7
0.6
0.5
0.3
0.3
0.3
0.5
0.5
0.6
0.7
0.8
0.5
0.5
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
98
98
98
98
98
98
98
98
98
98
98
98
96
92
86
82
86
89
93
93
93
96

Pressure (mb)

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

Ozone (du)

321
321
322
323
323
323
322
323
323
322
321
322
321
322
324
325
327
328
327
327
328
328
330
329

Tuesday 26

Waxing Gibbous 84%

17:25

03:33

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
19 Bad

Sun - Rise: 05:57, Set: 20:34, Transit: 13:16. Moon - Rise: 17:25, Set: 03:33. Civil Dark: 21:05 - 05:26. Nautical Dark: 21:44 - 04:47. Astro Dark: 22:28 - 04:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

35
57
67
67
76
82
86
89
83
93
94
94
93
92
91
88
84
81
74
66
60
51
43
34

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
96
100
100
99
100
100
99
97
97
98
98
98
99
99
100
100
100
99

High Clouds (% Sky Obscured)

70
76
99
96
98
85
99
100
100
87
97
97
98
99
99
95
97
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
3
2
2
1
1
0
0
3
6
9
9
9
9
9
9
9
9
9

Fog (%)

94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94

Precipitation Type

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

Precipitation Probability (%)

39
38
35
51
61
65
95
95
95
95
95
90
95
95
95
95
95
95
95
95
90
84
78
71

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.4
0.6
0.9
1.4
1
0.8
0.5
1.2
1.5
2.1
1.4
1
0.9
0.9
0.8
0.5
0.5
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
17
17
17
17
17
17
17
17
17
17
18
18
19
20
21
21
21
21
21
20
19

Feels Like (°C)

20
20
19
18
18
18
18
18
18
18
18
18
19
19
19
19
19
19
19
24
23
22
22
23

Dew Point (°C)

19
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
15
14
14
14
14
15
16

Relative Humidity (%)

96
98
98
98
100
100
98
98
98
100
100
98
100
96
93
91
81
70
62
62
62
62
70
80

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014

Ozone (du)

328
327
327
329
328
328
327
326
328
328
328
329
331
331
331
331
330
330
329
329
329
328
328
328

Wednesday 27

Waxing Gibbous 91%

18:27

03:58

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
19 Bad

Sun - Rise: 05:56, Set: 20:35, Transit: 13:16. Moon - Rise: 18:27, Set: 03:58. Civil Dark: 21:06 - 05:25. Nautical Dark: 21:45 - 04:46. Astro Dark: 22:29 - 04:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
93
87
81
83
85
87
73
59
45
46
47
48
33
18
2

Low Clouds (% Sky Obscured)

45
56
67
69
71
74
76
78
81
81
81
81
77
72
67
59
52
45
44
43
44
33
18
2

Medium Clouds (% Sky Obscured)

99
100
100
99
98
96
80
69
57
42
26
18
36
57
75
59
30
6
12
16
23
14
9
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
97
80
72
71
59
38
15
9
5
2
5
7
10
7
3
1

ISS Passover

Visibility (miles)

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

Fog (%)

94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94

Precipitation Type

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

Precipitation Probability (%)

65
59
51
49
44
35
37
38
29
34
35
33
30
26
15
45
60
71
67
64
56
55
52
49

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.3
0.2
0.2
0.2
0.3

Wind Speed/Direction (mph)

2
1
1
2
2
1
1
1
1
2
2
2
2
2
3
4
4
5
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
95
95
96
95
96
96
98
98
98
98
92
86
81
84
88
89
85
82
77
82
88

Pressure (mb)

1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012

Ozone (du)

328
328
329
329
331
332
334
335
337
339
340
342
343
343
343
342
342
342
342
341
340
339
337
336

Thursday 28

Waxing Gibbous 95%

19:30

04:26

20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
11 OK
12 Bad
13 Bad

Sun - Rise: 05:56, Set: 20:36, Transit: 13:16. Moon - Rise: 19:30, Set: 04:26. Civil Dark: 21:07 - 05:25. Nautical Dark: 21:46 - 04:46. Astro Dark: 22:30 - 04:01

Total Clouds (% Sky Obscured)

2
5
50
71
76
77
66
73
86
89
91
95
63
32
5
47
83
100

Low Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
5
5
7
5
8
33
58
83
87
91
95
63
32
5
43
78
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94
94

Precipitation Type

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

Precipitation Probability (%)

41
31
7
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
2
2
2
3
3
3
2
2
2
1
2
1
2
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
19
17
16
16
15
14
10
10
10
10
10
10
13
14
15
15
16

Dew Point (°C)

18
15
13
12
11
10
10
9
9
9
9
10
11
11
11
12
10
10

Relative Humidity (%)

93
93
93
93
95
93
95
95
95
95
95
93
93
86
78
71
61
54

Pressure (mb)

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

Ozone (du)

334
335
336
337
337
336
335
336
337
338
339
339
340
340
340
340
341
341

Forecast for Fairview, Randolph, United States of America (38.96,-79.81)

Generated: 22/05/26 20:56:33. Forecast: 22/05/26 to 28/05/26. Timezone: UTC-4.00