Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 18%

03:41

13:41

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
20 Bad

Sun - Rise: 07:50, Set: 16:42, Transit: 12:16. Moon - Rise: 03:41, Set: 13:41. Civil Dark: 17:15 - 07:17. Nautical Dark: 17:52 - 06:40. Astro Dark: 18:27 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
88
92
94
96
98
97
95
88
88
90
95
93
91
95
94
91
89
94

Low Clouds (% Sky Obscured)

94
94
96
71
87
85
85
88
89
94
95
95
91
86
87
89
94
93
90
94
93
88
88
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
85
5
7
20
29
33
23
8
1
0
0
0
0
0
0
1
0
0
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
2
6
3
3
1
1
1
3
1
0
0
0
1
2
1
2
3
5
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

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

Precipitation Probability (%)

80
78
66
59
46
38
32
31
39
48
50
44
35
22
25
21
23
20
10
6
7
8
6
7

Precipitation Amount (mm)

0.5
0.6
0.3
0.2
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-4
-3
-4
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
89
89
89
89
90
90
87
90
90
90
90
85
80
80
79
79
77
76
76
75
77
79

Pressure (mb)

1005
1004
1003
1002
1001
1001
1002
1001
1001
1002
1002
1003
1004
1004
1005
1004
1004
1004
1005
1006
1006
1007
1008
1009

Ozone (du)

328
329
326
326
322
326
327
327
334
340
331
338
349
374
371
375
364
342
323
317
304
296
297
295

Monday 15

Waning Crescent 11%

04:47

14:05

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
20 Bad

Sun - Rise: 07:51, Set: 16:42, Transit: 12:17. Moon - Rise: 04:47, Set: 14:05. Civil Dark: 17:16 - 07:18. Nautical Dark: 17:52 - 06:41. Astro Dark: 18:28 - 06:06

Total Clouds (% Sky Obscured)

96
93
90
86
81
82
82
84
81
82
83
82
83
100
96
92
86
60
66
81
80
69
47
80

Low Clouds (% Sky Obscured)

95
93
90
86
81
82
82
84
81
82
83
82
83
100
96
92
86
57
66
81
76
32
30
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
0
0
0
0
4
63
4
0
0
0
0
0
3
10
17
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
4
0
2
0
4
0
2
39
69
19
4

ISS Passover

Visibility (miles)

9
9
9
1
1
5
9
6
4
9
9
9
9
9
8
8
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 (%)

11
13
17
9
14
0
0
3
14
0
0
0
0
0
2
14
0
0
1
1
3
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)

12
12
11
10
9
10
9
8
8
7
5
4
5
7
9
10
10
9
9
6
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-14
-14
-13
-14
-14
-14
-13
-13
-13
-12
-12
-10
-10
-9
-8
-8
-6
-7
-8
-9
-10
-9

Dew Point (°C)

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

Relative Humidity (%)

78
78
80
83
87
82
78
80
83
82
83
88
83
77
74
69
68
69
73
76
92
92
90
92

Pressure (mb)

1009
1010
1010
1011
1012
1013
1014
1014
1015
1015
1016
1017
1018
1019
1019
1019
1018
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

304
304
306
311
324
320
338
339
343
353
360
373
390
398
405
406
397
389
380
374
365
354
331
319

Tuesday 16

Waning Crescent 6%

05:52

14:35

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
20 Bad

Sun - Rise: 07:52, Set: 16:43, Transit: 12:17. Moon - Rise: 05:52, Set: 14:35. Civil Dark: 17:16 - 07:18. Nautical Dark: 17:53 - 06:42. Astro Dark: 18:28 - 06:06

Total Clouds (% Sky Obscured)

91
100
99
100
100
100
100
100
100
100
99
100
95
96
87
92
81
71
70
61
67
98
98
97

Low Clouds (% Sky Obscured)

87
76
73
90
67
83
99
98
100
100
97
99
91
60
77
87
75
51
52
51
42
84
80
72

Medium Clouds (% Sky Obscured)

3
12
86
81
84
97
71
50
81
67
53
29
29
43
45
21
1
9
19
30
44
54
68
89

High Clouds (% Sky Obscured)

75
65
73
100
98
66
100
68
89
39
29
36
37
15
1
0
0
0
0
0
1
1
2
1

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
94
89
87
84
86
83
86
86
88
89
86
86
86
85
85
85
82
83
85
86
86
86

Pressure (mb)

1020
1019
1018
1018
1017
1016
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1008
1008
1007
1007
1007
1007
1007
1007

Ozone (du)

302
289
284
276
275
274
273
270
270
271
271
268
267
266
264
265
264
265
266
267
269
271
274
275

Wednesday 17

Waning Crescent 2%

06:56

15:12

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

Sun - Rise: 07:52, Set: 16:43, Transit: 12:18. Moon - Rise: 06:56, Set: 15:12. Civil Dark: 17:16 - 07:19. Nautical Dark: 17:53 - 06:42. Astro Dark: 18:28 - 06:07

Total Clouds (% Sky Obscured)

95
95
90
79
42
63
55
5
39
4
4
0
3
1
3
2
7
25
45
70
66
88
79
81

Low Clouds (% Sky Obscured)

63
59
67
55
41
29
51
5
30
3
2
0
0
0
0
0
0
5
10
17
24
31
41
53

Medium Clouds (% Sky Obscured)

58
48
54
38
0
27
0
0
0
0
0
0
0
0
0
0
0
0
3
3
2
0
0
0

High Clouds (% Sky Obscured)

5
1
0
1
0
0
0
0
0
0
0
0
0
0
1
2
4
25
45
70
66
60
44
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
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 (%)

3
0
0
1
1
12
4
0
2
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)

11
11
11
10
10
12
12
13
14
12
10
8
7
6
6
6
5
5
4
4
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
88
86
79
80
71
75
77
78
76
75
72
66
63
63
64
70
88
94
91
89
87

Pressure (mb)

1008
1009
1009
1010
1011
1013
1014
1016
1018
1020
1021
1023
1024
1026
1027
1026
1026
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

280
288
297
304
312
320
334
346
342
339
325
322
321
323
322
320
321
321
320
318
318
317
313
314

Thursday 18

Waning Crescent 0%

07:55

15:58

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
20 Bad

Sun - Rise: 07:53, Set: 16:43, Transit: 12:18. Moon - Rise: 07:55, Set: 15:58. Civil Dark: 17:17 - 07:20. Nautical Dark: 17:54 - 06:43. Astro Dark: 18:29 - 06:07

Total Clouds (% Sky Obscured)

84
88
90
92
94
94
94
93
94
94
95
96
96
96
97
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
50
44
43
44
49
93
93
93
92
91
91
90
89
84
82
81
82
85
86
89
91
93
92

Medium Clouds (% Sky Obscured)

2
3
5
6
7
6
1
5
80
41
34
42
51
63
64
64
64
75
86
97
97
98
100
98

High Clouds (% Sky Obscured)

26
15
15
20
50
55
55
55
63
71
79
57
56
54
69
84
98
97
98
100
100
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
2
9
9
9
9
9
9
9
9
9
7
4
1
4
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

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

Precipitation Probability (%)

0
0
0
0
0
0
14
61
64
29
12
19
15
8
15
35
53
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0
0.3
0.7
2.3
5.2
1.4
1.2
1.2
1.5

Wind Speed/Direction (mph)

8
9
9
10
10
10
10
10
10
11
11
12
13
13
14
15
17
18
19
19
19
18
18
18

Chance of Frost

Temperature (°C)

-0
0
1
2
2
3
4
4
5
6
7
7
8
9
9
10
11
12
12
12
12
11
10
10

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-2
-1
0
1
2
3
4
4
5
6
7
7
7
8
9
9
10
10
11
10
9
9

Relative Humidity (%)

84
84
83
84
85
85
86
88
93
90
91
93
91
87
84
85
85
86
87
90
93
93
93
95

Pressure (mb)

1026
1025
1024
1023
1022
1021
1020
1019
1018
1017
1016
1015
1014
1012
1011
1009
1007
1004
1002
1000
998
998
997
997

Ozone (du)

312
310
309
307
306
305
304
303
304
305
307
308
309
311
312
314
316
318
318
318
318
321
323
326

Friday 19

New Moon 1%

08:47

16:54

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 OK
19 OK
20 OK

Sun - Rise: 07:53, Set: 16:44, Transit: 12:19. Moon - Rise: 08:47, Set: 16:54. Civil Dark: 17:17 - 07:20. Nautical Dark: 17:54 - 06:43. Astro Dark: 18:29 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
93
89
93
96
86
71
61
51
50
38
26
19

Low Clouds (% Sky Obscured)

91
90
94
97
100
90
82
73
80
90
100
94
87
81
87
94
86
71
61
51
38
27
15
16

Medium Clouds (% Sky Obscured)

96
93
92
91
95
60
32
0
0
0
0
12
24
35
23
11
3
2
1
0
0
0
0
5

High Clouds (% Sky Obscured)

99
97
94
92
90
90
90
95
67
33
0
0
0
0
0
0
0
0
0
0
1
4
15
19

ISS Passover

Visibility (miles)

6
3
1
1
2
3
4
6
7
8
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

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

Precipitation Probability (%)

95
95
95
95
95
80
55
23
18
12
10
14
17
20
24
25
21
17
12
2
3
1
0
0

Precipitation Amount (mm)

1.5
1.9
2.9
3.4
3.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
17
16
15
16
14
13
13
14
14
15
15
15
16
16
16
16
15
14
13
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
6
7
6
6
6
-4
-4
-6
-7
-7
-7
-9
-10
-10
-11
-12
-13
-10
-11
-10
-10
-11
-11

Dew Point (°C)

9
8
8
5
3
1
-0
-1
-3
-4
-4
-5
-6
-8
-9
-10
-11
-13
-13
-13
-13
-13
-13
-13

Relative Humidity (%)

95
95
95
90
85
82
80
79
77
75
74
72
68
63
59
57
55
51
53
54
55
55
55
54

Pressure (mb)

996
996
995
995
996
996
997
998
1000
1001
1002
1003
1005
1006
1007
1008
1009
1010
1011
1012
1014
1015
1017
1018

Ozone (du)

333
340
347
355
364
372
377
381
386
389
391
394
391
388
385
377
370
363
358
354
349
345
342
338

Saturday 20

Waxing Crescent 3%

09:30

17:57

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

Sun - Rise: 07:54, Set: 16:44, Transit: 12:19. Moon - Rise: 09:30, Set: 17:57. Civil Dark: 17:18 - 07:21. Nautical Dark: 17:55 - 06:44. Astro Dark: 18:30 - 06:08

Total Clouds (% Sky Obscured)

13
7
13
20
27
32
38
43
62
81
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
7
13
20
18
3
4
5
5
5
5
32
54
77
81
84
89

Medium Clouds (% Sky Obscured)

7
7
13
20
27
32
38
43
62
81
94
96
98
100
100
99
98

High Clouds (% Sky Obscured)

13
7
13
20
27
32
38
43
62
81
100
100
100
99
99
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
2
3

Fog (%)

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
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
2
4
27
44
69
81
89
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.7
0.7
0.8
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-13
-12
-12
-11
-10
-10
-8
-6
-4
-3
-2
-1
1
2

Relative Humidity (%)

55
55
55
56
57
59
61
65
69
78
87
96
96
96
98
96
94

Pressure (mb)

1018
1019
1019
1019
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1015
1014
1012

Ozone (du)

337
335
334
330
326
322
319
315
312
311
310
309
310
311
312
310
309

Forecast for Jakes Landing, Canada (44.38,-65.25)

Generated: 14/12/25 21:12:40. Forecast: 14/12/25 to 20/12/25. Timezone: UTC-4.00