Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

New Moon 0%

08:24

16:28

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 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:32, Set: 17:00, Transit: 12:15. Moon - Rise: 08:24, Set: 16:28. Civil Dark: 17:29 - 07:02. Nautical Dark: 18:03 - 06:29. Astro Dark: 18:35 - 05:56

Total Clouds (% Sky Obscured)

67
77
71
92
100
100
100
52
79
78
93
100
99
87
50
100
41
29
29
100
92
89
96
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
5
0
0

Medium Clouds (% Sky Obscured)

0
0
2
22
50
28
4
3
9
5
4
5
3
20
24
25
27
17
12
82
92
59
92
100

High Clouds (% Sky Obscured)

50
58
67
92
100
100
100
25
30
30
72
100
99
74
29
45
5
7
5
93
2
30
12
12

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
1
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)

0
0
1
6
7
6
4
3
3
3
1
0
1
1
1
2
1
1
2
0
1
1
0
0

Chance of Frost

Temperature (°C)

15
17
19
18
17
14
13
12
11
11
10
9
8
6
6
6
7
8
8
7
8
10
13
15

Feels Like (°C)

11
13
15
14
13
10
8
7
6
6
5
3
2
1
2
3
3
4
6
5
4
7
9
11

Dew Point (°C)

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

Relative Humidity (%)

29
28
26
29
33
33
34
34
35
33
33
33
32
32
32
32
33
34
35
38
35
35
33
30

Pressure (mb)

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

Ozone (du)

277
276
276
276
276
276
277
276
278
279
280
281
281
280
280
279
279
278
279
278
278
277
277
278

Saturday 20

Waxing Crescent 1%

09:09

17:24

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 OK
07 Bad
08 Bad
09 OK
10 Bad
11 Bad

Sun - Rise: 07:32, Set: 17:00, Transit: 12:16. Moon - Rise: 09:09, Set: 17:24. Civil Dark: 17:30 - 07:03. Nautical Dark: 18:03 - 06:29. Astro Dark: 18:35 - 05:57

Total Clouds (% Sky Obscured)

100
92
96
100
100
69
63
72
62
65
53
97
99
96
100
78
100
76
39
49
68
42
77
83

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
2
3
3
0
0
0
0
0
0
0
0
2
0
0
0
3
28
22

Medium Clouds (% Sky Obscured)

100
92
81
72
50
24
27
30
37
31
23
0
1
25
38
8
7
4
11
23
25
4
14
40

High Clouds (% Sky Obscured)

58
31
78
99
100
30
30
30
24
30
37
93
99
89
100
75
100
76
39
41
53
42
37
59

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
14
12
10
9
7
6
5
5
4
4
4
4
3
3
2
2
2
2
4
8
10

Dew Point (°C)

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

Relative Humidity (%)

29
31
32
33
36
41
44
44
44
45
48
47
48
49
49
49
50
51
49
51
48
43
39
37

Pressure (mb)

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

Ozone (du)

277
276
274
273
272
272
271
270
269
269
268
268
267
264
264
262
261
261
261
261
259
259
259
259

Sunday 21

Waxing Crescent 3%

09:46

18:25

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

Sun - Rise: 07:33, Set: 17:01, Transit: 12:16. Moon - Rise: 09:46, Set: 18:25. Civil Dark: 17:30 - 07:03. Nautical Dark: 18:04 - 06:30. Astro Dark: 18:36 - 05:57

Total Clouds (% Sky Obscured)

99
77
50
84
64
49
47
5
11
30
30
33
96
90
76
76
75
100
79
95
100
100
100
100

Low Clouds (% Sky Obscured)

20
12
5
2
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
52
49
84
64
49
25
2
2
3
2
1
33
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
57
35
40
34
28
34
2
5
20
20
23
95
82
51
47
41
100
37
86
100
100
100
100

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
37
37
37
39
43
42
40
40
40
39
40
41
42
43
43
45
45
45
46
45
41
36
32

Pressure (mb)

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

Ozone (du)

259
261
262
262
264
264
266
268
268
269
270
270
270
271
273
274
273
273
273
273
273
273
273
274

Monday 22

Waxing Crescent 8%

10:18

19:30

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 OK
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 07:33, Set: 17:01, Transit: 12:17. Moon - Rise: 10:18, Set: 19:30. Civil Dark: 17:31 - 07:03. Nautical Dark: 18:04 - 06:30. Astro Dark: 18:37 - 05:58

Total Clouds (% Sky Obscured)

100
100
93
84
76
86
93
100
100
100
100
100
100
100
100
100
100
83
63
45
45
40
40
63

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
23
47
70
66
31
12
11
4
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
88
75
61
74
87
100
100
100
100
100
100
100
100
100
100
67
33
0
0
0
0
37

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)

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

Chance of Frost

Temperature (°C)

18
19
19
18
17
16
15
14
13
12
11
10
10
10
10
10
10
9
9
9
9
12
14
16

Feels Like (°C)

12
13
13
13
12
10
10
8
7
7
5
5
4
4
4
4
4
3
3
3
4
6
9
11

Dew Point (°C)

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

Relative Humidity (%)

31
28
28
29
32
37
37
34
37
38
37
37
37
38
37
38
39
38
38
38
35
34
32
29

Pressure (mb)

1016
1015
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

275
275
275
275
275
274
275
275
275
274
274
273
272
271
270
271
270
270
270
269
267
268
270
271

Tuesday 23

Waxing Crescent 14%

10:46

20:35

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:34, Set: 17:02, Transit: 12:17. Moon - Rise: 10:46, Set: 20:35. Civil Dark: 17:31 - 07:04. Nautical Dark: 18:05 - 06:31. Astro Dark: 18:37 - 05:58

Total Clouds (% Sky Obscured)

82
100
100
100
76
100
100
100
100
100
100
91
85
82
88
94
100
100
100
100
95
89
84
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13
17
18
15
11
6
0
14

Medium Clouds (% Sky Obscured)

0
0
3
7
7
12
23
20
95
25
94
70
41
13
12
14
18
33
39
66
93
87
80
69

High Clouds (% Sky Obscured)

70
100
100
100
76
100
100
100
100
100
100
86
71
57
71
86
100
100
100
100
89
77
66
60

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
21
27
16
37
42
27
37
34
19
30

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
10
11
10
8
7
7
6
6
7
8
8
6
6
6
6
6
7
7
8
9
10
12
14

Chance of Frost

Temperature (°C)

17
18
18
18
16
15
15
15
14
15
14
14
14
14
14
14
14
14
13
13
12
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

24
22
21
23
27
31
30
29
29
27
26
26
26
27
27
27
27
27
27
27
27
26
24
21

Pressure (mb)

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

Ozone (du)

269
269
269
270
268
267
265
264
264
265
266
267
266
265
263
262
261
260
259
259
258
258
258
258

Wednesday 24

Waxing Crescent 22%

11:10

21:40

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:34, Set: 17:02, Transit: 12:18. Moon - Rise: 11:10, Set: 21:40. Civil Dark: 17:32 - 07:04. Nautical Dark: 18:05 - 06:31. Astro Dark: 18:38 - 05:59

Total Clouds (% Sky Obscured)

88
85
88
93
99
100
100
100
100
100
100
84
71
56
44
28
13
27
44
67
74
79
84
69

Low Clouds (% Sky Obscured)

26
37
53
73
99
76
51
26
50
74
97
77
57
37
26
14
3
25
44
67
71
73
75
55

Medium Clouds (% Sky Obscured)

62
49
64
81
99
100
100
100
100
100
100
75
53
30
21
15
4
3
3
4
14
24
33
27

High Clouds (% Sky Obscured)

53
47
48
51
54
51
54
55
53
53
46
33
16
0
0
0
0
0
0
0
11
23
34
27

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

Precipitation Probability (%)

34
30
64
83
87
90
81
57
68
66
54
62
59
44
57
57
39
33
26
14
21
23
14
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
11
6
6
6
6
6
5
8
8
8
8
8
8
8
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

29
37
48
56
65
75
73
73
72
71
71
70
71
73
75
72
71
69
68
66
64
64
64
64

Pressure (mb)

1013
1013
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1015
1016
1017
1017
1017
1017

Ozone (du)

258
258
258
258
258
258
261
264
267
270
273
276
275
274
274
273
272
271
270
270
269
270
271
273

Thursday 25

Waxing Crescent 31%

11:34

22:46

12 Bad
13 OK
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

Sun - Rise: 07:34, Set: 17:03, Transit: 12:18. Moon - Rise: 11:34, Set: 22:46. Civil Dark: 17:33 - 07:05. Nautical Dark: 18:06 - 06:31. Astro Dark: 18:38 - 05:59

Total Clouds (% Sky Obscured)

54
39
59
79
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
15
29
42
56
45
35
24
18
11
5
5
4
4
4
5
5

Medium Clouds (% Sky Obscured)

20
14
11
8
5
10
15
20
14
7
0
8
16
23
49
74
100

High Clouds (% Sky Obscured)

21
14
41
68
94
96
98
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
6
15
18
11
17
17
6
12
11
3
10
9
2
8
8
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
14
16
13
12
11
11
11
11
11
12
12
12
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
9
9
10
6
6
6
7
6
6
5
6
6
5
5

Dew Point (°C)

5
4
3
4
5
5
5
5
4
5
5
4
4
4
4
4
4

Relative Humidity (%)

57
49
44
49
56
61
61
60
60
61
61
59
60
61
61
62
64

Pressure (mb)

1016
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

273
273
273
272
272
271
271
271
270
271
272
273
273
273
273
274
274

Forecast for Moab, Grand, United States of America (38.57,-109.55)

Generated: 19/12/25 12:47:45. Forecast: 19/12/25 to 25/12/25. Timezone: UTC-7.00