Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 6%

06:34

14:55

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

Sun - Rise: 07:33, Set: 16:59, Transit: 12:15. Moon - Rise: 06:34, Set: 14:55. Civil Dark: 17:28 - 07:03. Nautical Dark: 18:02 - 06:29. Astro Dark: 18:34 - 05:57

Total Clouds (% Sky Obscured)

100
88
95
87
95
82
100
71
70
8
47
100
100
75
100
100
93
1
0
0
0
12
34
55

Low Clouds (% Sky Obscured)

88
52
17
31
35
16
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

2
40
1
4
15
8
2
0
0
0
3
3
50
75
100
100
90
1
0
0
0
12
22
30

High Clouds (% Sky Obscured)

98
80
25
87
39
82
100
71
70
8
47
100
100
20
100
100
34
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

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

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)

13
14
13
13
11
11
9
8
4
4
4
4
4
4
4
4
4
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
73
75
79
82
84
85
85
94
96
94
94
93
93
91
91
91
91
91
86
84
88
89
88

Pressure (mb)

1018
1019
1019
1017
1017
1018
1019
1020
1021
1023
1023
1024
1024
1023
1024
1023
1023
1023
1023
1021
1021
1020
1020
1020

Ozone (du)

273
275
277
282
287
287
290
295
297
300
305
305
305
305
305
307
309
308
302
298
296
296
293
292

Thursday 18

Waning Crescent 2%

07:31

15:35

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:33, Set: 16:59, Transit: 12:16. Moon - Rise: 07:31, Set: 15:35. Civil Dark: 17:29 - 07:03. Nautical Dark: 18:02 - 06:30. Astro Dark: 18:35 - 05:57

Total Clouds (% Sky Obscured)

53
66
70
100
97
100
83
86
90
98
100
100
100
100
100
100
100
100
100
100
100
79
55
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
42
41
37
34
52
14
42
73
60
67
85
92
36
73
50
94

Medium Clouds (% Sky Obscured)

33
32
23
18
64
100
38
43
45
74
81
100
99
71
85
100
100
100
100
100
100
60
0
0

High Clouds (% Sky Obscured)

0
20
35
100
90
100
81
75
75
75
100
100
100
100
100
100
100
100
99
100
55
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
6
0
0
5
8
9
6

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
5
8
18
54
77
91
95
95
95
95
95
91
33
26
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
1.3
2.5
2.3
1.8
0.6
0
0
0

Wind Speed/Direction (mph)

6
6
7
9
10
10
10
10
12
14
15
17
18
15
13
14
15
14
12
11
10
11
13
15

Chance of Frost

Temperature (°C)

6
8
10
11
11
11
10
10
9
10
10
10
10
10
10
10
10
11
8
7
5
4
4
3

Feels Like (°C)

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

Dew Point (°C)

4
6
5
5
6
7
7
7
7
7
7
8
7
7
7
8
8
8
7
7
4
3
3
2

Relative Humidity (%)

88
85
72
68
69
75
77
81
82
81
80
87
81
82
84
88
83
83
98
98
96
91
89
91

Pressure (mb)

1019
1019
1017
1016
1015
1013
1013
1012
1012
1011
1010
1009
1007
1005
1003
1002
1000
998
1001
1001
1003
1004
1003
1004

Ozone (du)

291
290
291
287
285
286
288
289
288
289
291
291
289
288
286
287
290
293
297
308
312
319
327
332

Friday 19

New Moon 0%

08:23

16:23

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
01 Bad
02 OK
03 OK
04 Bad
05 Bad
06 OK
07 Bad
08 Bad

Sun - Rise: 07:34, Set: 16:59, Transit: 12:16. Moon - Rise: 08:23, Set: 16:23. Civil Dark: 17:29 - 07:04. Nautical Dark: 18:03 - 06:30. Astro Dark: 18:35 - 05:58

Total Clouds (% Sky Obscured)

97
100
100
100
100
93
86
70
62
53
63
68
45
28
43
69
46
21
15
57
43
25
60
79

Low Clouds (% Sky Obscured)

95
100
100
100
100
92
86
70
54
47
56
57
45
28
42
42
29
21
14
8
1
1
1
0

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
5
1
0
1
3
1
0
0
0
9
7
5
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
37
23
0
1
46
22
10
51
76

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
0
0
0
0
1
4
5
5
5
5
6
7
9
9
9
9

Fog (%)

10
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

77
62
52
45
45
48
43
32
34
32
24
19
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.4
0.2
0.2
0.2
0.2
0.2
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
20
20
20
20
19
18
17
15
14
13
12
12
12
10
8
7
5
4
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-7
-8
-10
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-10
-9
-8
-7
-7
-7

Dew Point (°C)

2
0
-2
-4
-5
-5
-5
-6
-6
-6
-7
-7
-7
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

94
96
91
87
87
91
91
89
90
90
90
90
89
87
90
90
89
90
90
90
90
87
84
78

Pressure (mb)

1004
1006
1007
1009
1010
1011
1013
1015
1017
1019
1020
1021
1022
1023
1023
1023
1024
1025
1026
1025
1025
1025
1025
1024

Ozone (du)

339
341
342
343
342
340
334
331
331
324
320
316
310
307
304
302
302
300
296
295
293
290
287
285

Saturday 20

Waxing Crescent 1%

No Rise

17:19

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

Sun - Rise: 07:34, Set: 17:00, Transit: 12:17. Moon - Rise: No Rise, Set: 17:19. Civil Dark: 17:30 - 07:04. Nautical Dark: 18:03 - 06:31. Astro Dark: 18:36 - 05:58

Total Clouds (% Sky Obscured)

98
99
99
100
85
100
100
58
71
28
30
34
75
82
88
94
95
95
97
93
88
84
79
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
20
25
30
43
57
75
88
72
60
55
62
73

Medium Clouds (% Sky Obscured)

15
34
20
94
21
46
15
28
71
12
15
20
30
40
50
53
55
56
58
51
44
35
21
11

High Clouds (% Sky Obscured)

96
97
99
100
85
100
100
58
40
15
14
12
10
7
9
1
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
2

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
1
0
0
0
0
0
0
0
0
0
3
19
7
2
3
2
2
2
16
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)

4
4
4
4
4
5
5
5
5
5
5
6
7
9
11
11
12
12
12
12
11
11
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-3
0
2
4
5
4
4
3
1
2
2
2
1
-0
-1
-1
-2
-3
-4
-4
-5
-4
-5

Dew Point (°C)

-7
-7
-5
-3
-2
-2
0
3
3
1
-1
-2
-2
-3
-3
-1
-2
-2
-2
-2
-2
-2
-1
-1

Relative Humidity (%)

65
55
56
55
53
52
60
74
85
77
71
64
59
53
51
65
63
67
72
76
80
86
96
96

Pressure (mb)

1023
1022
1020
1018
1016
1015
1015
1015
1016
1016
1015
1015
1015
1014
1015
1016
1016
1017
1018
1018
1019
1020
1021
1022

Ozone (du)

285
285
285
284
285
285
284
283
283
282
279
278
278
279
278
278
279
280
280
279
279
281
281
284

Sunday 21

Waxing Crescent 3%

09:08

18:20

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

Sun - Rise: 07:35, Set: 17:00, Transit: 12:17. Moon - Rise: 09:08, Set: 18:20. Civil Dark: 17:30 - 07:05. Nautical Dark: 18:04 - 06:31. Astro Dark: 18:36 - 05:59

Total Clouds (% Sky Obscured)

83
82
25
5
56
2
1
1
1
0
1
1
1
1
0
2
4
5
6
27
48
68
75
83

Low Clouds (% Sky Obscured)

78
77
24
3
0
0
0
0
0
0
1
1
1
1
0
2
1
1
1
4
7
20
26
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
3
0
0

High Clouds (% Sky Obscured)

0
1
0
2
44
2
1
1
1
0
0
0
0
1
0
2
1
0
0
0
0
0
33
67

ISS Passover

Visibility (miles)

0
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3

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 (%)

11
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
7
7
6

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)

10
10
10
11
12
11
11
10
9
8
8
7
7
8
8
7
7
7
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

-1
-1
-0
1
1
1
0
-0
-1
-2
-3
-3
-3
-3
-4
-4
-5
-4
-5
-5
-5
-6
-6
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
84
70
62
62
66
70
77
79
79
78
76
76
73
79
82
84
85
89
89
90
90
82

Pressure (mb)

1023
1024
1025
1024
1024
1025
1026
1027
1028
1029
1030
1031
1031
1032
1032
1033
1034
1033
1034
1035
1035
1036
1036
1036

Ozone (du)

286
288
288
290
293
295
294
293
293
296
295
297
295
294
294
294
292
294
295
297
297
297
297
298

Monday 22

Waxing Crescent 7%

09:46

19:24

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 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:35, Set: 17:01, Transit: 12:18. Moon - Rise: 09:46, Set: 19:24. Civil Dark: 17:31 - 07:05. Nautical Dark: 18:04 - 06:32. Astro Dark: 18:37 - 05:59

Total Clouds (% Sky Obscured)

96
93
91
87
94
96
99
91
83
75
63
51
39
60
80
100
100
99
100
99
99
99
99
100

Low Clouds (% Sky Obscured)

27
24
13
1
1
0
0
0
0
0
0
0
0
27
53
80
87
89
90
80
81
76
85
89

Medium Clouds (% Sky Obscured)

6
22
37
38
66
66
61
38
27
29
21
13
5
8
15
24
40
51
62
65
67
70
78
86

High Clouds (% Sky Obscured)

96
93
91
87
67
36
22
27
33
35
28
18
5
17
28
41
42
42
33
32
25
30
27
20

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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 (%)

6
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
9
14
19
28
35
39
33
31

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)

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

Chance of Frost

Temperature (°C)

-4
-4
-3
-3
-2
-2
-2
-2
-3
-4
-5
-5
-4
-4
-4
-3
-2
-2
-1
-0
1
1
2
3

Feels Like (°C)

-9
-8
-8
-9
-9
-4
-3
-4
-4
-4
-4
-8
-6
-6
-6
-5
-4
-5
-4
-4
-3
-4
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

75
66
60
55
49
50
52
52
59
69
77
77
76
76
75
73
74
72
70
68
69
67
68
62

Pressure (mb)

1037
1037
1036
1035
1034
1034
1034
1034
1035
1035
1035
1035
1034
1033
1033
1032
1031
1031
1030
1030
1029
1029
1028
1027

Ozone (du)

299
299
299
299
299
298
296
294
293
293
292
293
294
295
295
296
297
296
295
294
293
292
292
292

Tuesday 23

Waxing Crescent 13%

10:18

20:30

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:36, Set: 17:02, Transit: 12:18. Moon - Rise: 10:18, Set: 20:30. Civil Dark: 17:31 - 07:06. Nautical Dark: 18:05 - 06:32. Astro Dark: 18:37 - 06:00

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

94
94
95
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98

Medium Clouds (% Sky Obscured)

94
89
84
78
79
78
88
91
90
89
82
80
77
75
72
80
76
73
66
48
36
27

High Clouds (% Sky Obscured)

18
4
0
0
0
0
0
0
3
2
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
5
3
2
0
0
0
0
0
0
0
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

Precipitation Type

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

Precipitation Probability (%)

35
34
32
33
36
38
37
48
67
87
77
69
67
66
71
84
78
75
77
74
73
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.7
0.5
0.4
0.3
0.3
0.4
0.6
0.5
0.5
0.5
0.5
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
51
58
66
75
79
83
89
93
93
96
96
98
98
98
96
98
98
96
96
98
98

Pressure (mb)

1027
1026
1025
1024
1023
1023
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

292
292
291
291
290
290
290
290
289
287
286
282
279
275
274
273
272
271
271
270
269
267

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

Generated: 17/12/25 09:48:07. Forecast: 17/12/25 to 23/12/25. Timezone: UTC-5.00