Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 5%

06:36

14:59

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

Sun - Rise: 07:31, Set: 16:59, Transit: 12:14. Moon - Rise: 06:36, Set: 14:59. Civil Dark: 17:28 - 07:01. Nautical Dark: 18:02 - 06:28. Astro Dark: 18:34 - 05:55

Total Clouds (% Sky Obscured)

14
0
12
12
6
58
50
12
36
56
55
58
58
15
75
58
20
8
4
14
33
38
32
44

Low Clouds (% Sky Obscured)

0
0
0
0
1
6
34
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
12
8
3
58
50
2
1
0
0
0
2
3
0
0
0
0
0
9
20
20
20
30

High Clouds (% Sky Obscured)

1
0
1
1
1
20
1
3
17
24
22
22
38
8
60
42
11
3
2
0
3
3
0
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
1
2
3
2
8
2
1
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
0
1
0
0
0
0
2
0
2
1
0
1
0
0
0
0
0
0
0
0
1

Chance of Frost

Temperature (°C)

12
13
14
16
16
15
12
11
8
7
7
7
7
7
6
5
5
4
4
3
3
2
5
8

Feels Like (°C)

9
11
11
13
14
13
9
7
7
6
5
5
4
4
3
2
2
2
2
1
1
-1
3
7

Dew Point (°C)

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

Relative Humidity (%)

29
26
26
27
27
32
35
49
64
66
66
70
69
58
50
44
40
38
37
36
36
36
32
25

Pressure (mb)

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

Ozone (du)

259
262
264
269
270
268
270
272
275
277
280
280
280
280
281
282
282
281
282
282
283
283
283
282

Thursday 18

Waning Crescent 2%

07:33

15:40

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

Sun - Rise: 07:31, Set: 16:59, Transit: 12:15. Moon - Rise: 07:33, Set: 15:40. Civil Dark: 17:29 - 07:02. Nautical Dark: 18:02 - 06:28. Astro Dark: 18:35 - 05:56

Total Clouds (% Sky Obscured)

50
45
58
46
53
68
67
62
95
100
73
60
52
25
20
25
16
25
32
17
21
57
55
7

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)

35
24
23
22
23
31
35
27
31
42
25
0
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
30
50
39
53
68
67
49
95
99
53
60
52
25
20
25
16
25
32
17
21
56
55
3

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

Chance of Frost

Temperature (°C)

10
10
10
11
11
11
9
9
8
7
6
6
5
5
5
4
3
2
2
2
2
2
6
10

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-8
-8
-8
-7
-6
-7
-7
-7
-7
-8
-7
-7
-8
-7
-8
-9
-9
-7
-7
-9
-6
-4

Relative Humidity (%)

25
25
26
25
26
28
35
32
33
36
37
38
40
41
41
44
45
45
44
50
51
45
43
38

Pressure (mb)

1021
1020
1018
1017
1017
1017
1017
1018
1019
1019
1019
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1016

Ozone (du)

280
279
277
276
274
274
273
273
273
274
275
276
277
277
276
275
274
274
274
275
275
275
275
275

Friday 19

New Moon 0%

08:24

16:28

11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

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)

45
66
72
50
75
78
91
89
100
100
53
41
56
100
81
78
100
61
72
83
97
99
100
100

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
3
2
3
0
3
2
0
0
0
1
6
22
62
65
25
19
13
7
0
5
10
15

High Clouds (% Sky Obscured)

40
59
70
35
71
74
90
87
100
100
46
32
45
100
47
58
100
61
72
83
91
97
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)

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

Chance of Frost

Temperature (°C)

14
16
17
18
18
17
15
13
12
11
10
9
9
8
7
7
7
7
7
6
6
6
9
12

Feels Like (°C)

11
12
13
14
14
13
10
8
8
7
5
4
4
3
2
4
4
5
4
3
3
3
6
9

Dew Point (°C)

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

Relative Humidity (%)

33
31
30
29
31
36
39
40
42
41
38
38
38
38
38
39
42
46
45
45
45
45
41
35

Pressure (mb)

1014
1012
1011
1009
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1016
1016
1016

Ozone (du)

275
276
276
276
276
275
275
275
277
279
280
280
281
280
279
279
279
278
277
277
276
275
275
275

Saturday 20

Waxing Crescent 1%

09:09

17:24

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 OK
08 Bad
09 Bad
10 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)

98
97
96
96
97
98
92
83
100
100
100
100
96
93
91
94
96
100
84
64
46
53
56
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)

32
43
48
54
56
62
60
62
71
67
60
59
62
70
47
40
14
10
49
64
46
53
56
63

High Clouds (% Sky Obscured)

95
88
82
70
59
47
65
81
100
100
100
100
84
66
48
66
81
100
67
35
2
1
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
1
1
0
4
5
4
4
4
2
3
2
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
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
1
1
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
14
13
13
11
10
9
7
6
6
4
4
3
3
3
2
2
1
2
3
7
9

Dew Point (°C)

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

Relative Humidity (%)

33
31
30
31
31
36
39
38
37
37
37
37
38
40
41
42
43
44
45
46
44
44
43
40

Pressure (mb)

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

Ozone (du)

276
275
273
271
270
270
269
270
271
272
272
273
273
273
273
273
272
273
274
273
274
274
273
272

Sunday 21

Waxing Crescent 3%

09:46

18:25

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
09 OK
10 Good

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)

63
61
58
70
84
100
100
100
91
88
99
100
71
83
86
91
95
100
99
98
100
67
35
2

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)

63
34
51
70
84
100
100
79
43
20
15
4
7
7
6
15
22
28
26
27
17
0
0
0

High Clouds (% Sky Obscured)

6
14
16
41
69
100
98
96
91
88
98
100
60
80
86
91
95
100
99
98
100
67
35
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
37
37
37
38
41
46
47
48
47
46
46
44
45
46
46
47
47
48
48
48
48
43
39

Pressure (mb)

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

Ozone (du)

270
268
267
267
266
266
267
267
267
268
269
268
268
268
268
269
269
269
269
268
268
267
268
268

Monday 22

Waxing Crescent 8%

10:18

19:30

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

6
30
50
70
75
80
72
53
37
27
16
6
15
28
39
55
64
77
83
91
100
100
100
100

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)

4
4
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
23
34

High Clouds (% Sky Obscured)

1
1
0
5
10
15
12
15
11
11
9
4
15
28
33
40
55
70
81
90
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)

9
9
9
9
8
6
5
5
5
4
4
3
3
3
3
2
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
13
13
13
13
13
14
9
9
9
8
7
7
6
6
6
6
7
8
5
5
6
5
6

Dew Point (°C)

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

Relative Humidity (%)

35
35
33
32
34
38
41
41
40
40
40
39
39
40
40
40
42
43
45
45
44
44
40
36

Pressure (mb)

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

Ozone (du)

268
268
268
268
267
266
265
265
265
265
265
265
265
264
264
264
263
262
261
262
263
264
263
263

Tuesday 23

Waxing Crescent 14%

10:46

20:35

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

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
16
32
48
63
79
94
64
34
3

Medium Clouds (% Sky Obscured)

23
13
3
35
68
100
100
100
100
100
100
100
100
100
100
98
95
93

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
84
69
50
46
34
17

ISS Passover

Visibility (miles)

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

Precipitation Type

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
5
6
1
11
14
9
21
24
16
15
10
3

Precipitation Amount (mm)

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
3
2
1
0
1
2
4
8
11
10
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
12
12
12
13
14
14
11
11
11
11
11
11
10
9
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

33
31
28
25
29
33
37
37
37
36
38
41
44
49
52
56
60
64

Pressure (mb)

1016
1014
1013
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

262
262
262
262
261
260
259
260
261
261
261
261
261
262
263
264
266
268

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

Generated: 17/12/25 11:13:11. Forecast: 17/12/25 to 23/12/25. Timezone: UTC-7.00