Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 25%

02:11

13:01

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 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:18, Set: 16:25, Transit: 11:51. Moon - Rise: 02:11, Set: 13:01. Civil Dark: 16:56 - 06:46. Nautical Dark: 17:32 - 06:11. Astro Dark: 18:06 - 05:37

Total Clouds (% Sky Obscured)

94
99
96
100
100
100
100
100
100
100
100
100
100
100
96
94
75
39
27
15
43
55
78
90

Low Clouds (% Sky Obscured)

83
86
96
80
36
70
72
78
86
89
93
96
94
95
92
81
55
31
26
15
43
52
75
84

Medium Clouds (% Sky Obscured)

37
40
96
100
100
100
100
100
100
100
100
100
99
98
90
83
61
11
5
0
0
0
0
0

High Clouds (% Sky Obscured)

10
37
61
91
100
100
100
100
62
65
100
100
100
100
20
20
10
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

12
6
3
2
2
5
14
33
56
60
63
72
68
58
47
31
12
2
1
0
0
1
3
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.5
0.4
0.2
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-4
-4
-4
-4
-4
-4
-4
-5
-5
-6
-6
-8
-9
-10
-10
-11
-12
-12
-12
-11
-11

Feels Like (°C)

-7
-7
-7
-8
-7
-8
-8
-7
-7
-7
-8
-8
-10
-10
-12
-13
-14
-14
-15
-15
-16
-17
-16
-16

Dew Point (°C)

-6
-5
-5
-6
-5
-6
-6
-6
-5
-5
-5
-6
-7
-8
-9
-10
-11
-11
-13
-14
-16
-17
-17
-16

Relative Humidity (%)

76
78
79
82
89
85
85
85
90
96
94
94
90
90
88
88
88
92
90
86
70
66
63
66

Pressure (mb)

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

Ozone (du)

334
330
325
326
326
322
319
319
318
322
318
320
321
320
319
321
321
326
339
346
344
348
353
363

Sunday 14

Waning Crescent 17%

03:14

13:01

13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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: 07:18, Set: 16:25, Transit: 11:52. Moon - Rise: 03:14, Set: 13:01. Civil Dark: 16:56 - 06:47. Nautical Dark: 17:32 - 06:11. Astro Dark: 18:06 - 05:37

Total Clouds (% Sky Obscured)

92
85
65
39
60
70
80
39
73
36
80
43
76
78
80
80
77
75
72
73
98
99
100
100

Low Clouds (% Sky Obscured)

91
83
65
39
59
69
80
39
73
30
80
43
76
78
80
80
77
75
72
73
83
84
84
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
78
96
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
26
75
100

ISS Passover

Visibility (miles)

2
2
5
9
3
5
3
3
4
9
3
1
1
2
2
1
2
3
4
2
1
8
9
7

Fog (%)

0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
2
2
11
4
6
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 (%)

17
11
17
7
4
7
3
0
1
5
7
12
2
2
12
5
3
0
2
7
7
2
1
3

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

Chance of Frost

Temperature (°C)

-11
-11
-11
-12
-12
-13
-13
-14
-15
-15
-16
-16
-16
-15
-15
-15
-14
-14
-14
-13
-12
-11
-11
-10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
76
78
83
84
83
83
81
72
75
77
78
80
79
80
79
81
83
83
79
72
70
72

Pressure (mb)

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

Ozone (du)

361
360
358
361
358
354
355
353
356
356
351
347
355
368
377
352
343
325
312
303
297
290
288
287

Monday 15

Waning Crescent 11%

04:17

13:23

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 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 07:19, Set: 16:25, Transit: 11:52. Moon - Rise: 04:17, Set: 13:23. Civil Dark: 16:57 - 06:47. Nautical Dark: 17:32 - 06:12. Astro Dark: 18:06 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
91
99
100
100
95
96
93
97
94
77
25
18
18
22
24
26
34
39

Low Clouds (% Sky Obscured)

84
84
73
88
86
67
81
92
94
95
87
89
84
63
45
33
23
18
18
22
24
26
34
39

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
83
96
55
30
25
20
20
88
86
69
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
62
65
23
31
0
10
15
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
5
9
3
3
1
0
0
1
1
3
3
4
6
7
7
7
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

2
1
2
4
14
25
28
37
26
27
15
10
7
6
1
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10
-11
-11
-11
-11
-11
-12
-11
-9
-7
-6
-6

Feels Like (°C)

-15
-14
-14
-13
-13
-12
-13
-12
-13
-13
-13
-14
-14
-14
-14
-15
-15
-14
-14
-12
-10
-9
-7
-7

Dew Point (°C)

-13
-13
-12
-12
-11
-11
-10
-10
-10
-11
-11
-11
-12
-12
-12
-13
-13
-13
-13
-12
-12
-12
-12
-11

Relative Humidity (%)

72
74
78
80
83
83
90
92
92
87
88
90
90
88
90
88
88
86
88
86
78
70
66
65

Pressure (mb)

1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1020
1020
1020
1021
1021
1022
1023
1023
1023
1023
1022

Ozone (du)

287
287
288
294
297
301
301
304
304
311
315
321
318
320
320
323
318
321
322
316
306
297
290
289

Tuesday 16

Waning Crescent 6%

05:21

13:49

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: 07:20, Set: 16:25, Transit: 11:53. Moon - Rise: 05:21, Set: 13:49. Civil Dark: 16:57 - 06:48. Nautical Dark: 17:32 - 06:13. Astro Dark: 18:07 - 05:38

Total Clouds (% Sky Obscured)

87
94
100
95
90
87
81
75
69
76
87
97
97
97
96
89
82
75
57
53
50
76
90
100

Low Clouds (% Sky Obscured)

42
32
29
22
11
5
3
3
3
3
3
3
7
18
18
22
21
19
20
18
50
66
26
9

Medium Clouds (% Sky Obscured)

10
23
53
85
84
87
78
67
60
58
56
57
67
79
77
63
58
47
30
36
2
53
57
64

High Clouds (% Sky Obscured)

33
67
100
67
33
0
3
7
10
37
64
90
83
75
68
51
33
16
11
6
1
34
70
98

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-8
-7
-8
-9
-10
-10
-10
-11
-11
-10
-10
-9
-8
-7
-7
-7
-6
-6
-3
-2
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

64
64
69
87
90
92
92
92
90
88
87
87
85
87
87
87
87
87
86
86
81
79
80
83

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1016
1015
1015
1014
1013
1013
1012
1012
1011
1010

Ozone (du)

286
282
277
275
275
276
274
272
271
269
268
267
266
264
264
264
266
266
269
272
275
279
284
290

Wednesday 17

Waning Crescent 2%

06:23

14:20

13 OK
14 Good
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: 07:20, Set: 16:26, Transit: 11:53. Moon - Rise: 06:23, Set: 14:20. Civil Dark: 16:57 - 06:48. Nautical Dark: 17:33 - 06:13. Astro Dark: 18:07 - 05:39

Total Clouds (% Sky Obscured)

27
10
64
100
100
100
100
56
79
71
74
62
56
67
70
87
97
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

15
10
49
64
54
39
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
10
25
20
20
24
26
23
32
31
28
23
8
11
13
41
67
96
98
99
100
88
75
63

High Clouds (% Sky Obscured)

27
10
10
10
20
19
29
38
50
36
20
47
56
67
70
83
90
100
100
100
100
99
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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
1
0
0
0
0
0
0
0
0
2
9
11
9
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
9
10
10
12
11
12
10
9
8
7
8
7
5
4
4
4
4
4
4
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
86
85
81
83
80
81
84
83
87
80
81
86
89
94
94
92
92
87
84
80
79
76

Pressure (mb)

1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1021
1022
1023
1023
1023
1023
1022
1022
1021
1019

Ozone (du)

296
295
299
301
305
307
309
310
309
307
305
303
301
300
300
299
298
297
296
299
303
306
304
302

Thursday 18

Waning Crescent 0%

07:22

14:59

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: 07:21, Set: 16:26, Transit: 11:54. Moon - Rise: 07:22, Set: 14:59. Civil Dark: 16:58 - 06:49. Nautical Dark: 17:33 - 06:14. Astro Dark: 18:07 - 05:40

Total Clouds (% Sky Obscured)

89
77
65
78
90
100
100
100
100
100
100
100
100
100
100
84
69
53
48
40
29
47
64
82

Low Clouds (% Sky Obscured)

0
0
0
25
50
76
81
86
92
91
91
90
91
91
94
78
62
42
27
13
2
29
58
82

Medium Clouds (% Sky Obscured)

61
65
65
78
85
90
91
98
100
100
100
100
88
78
67
45
25
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
49
23
48
73
99
99
100
100
100
100
100
100
100
100
84
69
53
48
30
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
4
1
1
1
1
3
5
7
8
9
9
9
9
9
9
9
9
7
4

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
Frozen rai
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
Sleet
Snow
Snow

Precipitation Probability (%)

2
7
16
37
55
68
79
90
95
95
95
95
95
95
95
95
95
95
95
95
62
66
54
44

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.4
0.6
0.8
1
1.2
1.4
1.3
1.3
1.3
2.4
3.2
3.8
0.9
0.5
0
0.3
0.2
0.1

Wind Speed/Direction (mph)

8
8
9
10
10
11
12
13
14
15
15
16
17
16
16
15
14
14
14
14
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
80
83
86
91
96
94
93
94
93
90
88
90
90
91
84
78
71
72
72
70
75
80

Pressure (mb)

1018
1017
1017
1016
1015
1014
1013
1011
1009
1007
1006
1004
1002
1001
1000
999
1000
1001
1001
1002
1002
1003
1003
1004

Ozone (du)

300
299
298
297
297
296
296
297
299
300
302
303
305
311
317
324
331
338
345
344
343
343
344
346

Friday 19

New Moon 1%

08:13

15:46

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 Bad
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:21, Set: 16:27, Transit: 11:54. Moon - Rise: 08:13, Set: 15:46. Civil Dark: 16:58 - 06:50. Nautical Dark: 17:34 - 06:14. Astro Dark: 18:08 - 05:40

Total Clouds (% Sky Obscured)

80
77
80
81
80
79
78
76
67
52
38
29
38
45
48
54
59
60

Low Clouds (% Sky Obscured)

78
77
76
78
80
79
77
65
53
43
33
21
12
9
7
6
4
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
22
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
8
26
45
48
54
59
60

ISS Passover

Visibility (miles)

2
1
1
1
3
6
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

Precipitation Type

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

Precipitation Probability (%)

42
37
32
30
26
21
24
21
14
14
12
10
11
8
0
0
0
1

Precipitation Amount (mm)

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
14
12
14
15
17
15
13
11
10
9
8
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-8
-8
-8
-8
-9
-9
-13
-13
-14
-14
-14
-14
-13
-12
-12
-12
-12

Dew Point (°C)

-3
-4
-4
-5
-7
-9
-10
-10
-11
-11
-11
-11
-10
-10
-10
-10
-10
-9

Relative Humidity (%)

84
87
89
91
87
82
80
79
79
78
80
82
85
85
85
88
88
88

Pressure (mb)

1005
1006
1008
1009
1011
1013
1016
1017
1018
1020
1021
1022
1023
1025
1026
1027
1028
1029

Ozone (du)

347
350
353
357
352
346
341
338
335
332
331
330
329
327
325
323
322
320

Forecast for Tannersville, Greene, United States of America (42.20,-74.13)

Generated: 13/12/25 13:04:39. Forecast: 13/12/25 to 19/12/25. Timezone: UTC-5.00