Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 85%

13:28

04:45

09 Good
10 Good
11 Good
12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Good
18 Good
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: 07:35, Set: 17:07, Transit: 12:21. Moon - Rise: 13:28, Set: 04:45. Civil Dark: 17:36 - 07:06. Nautical Dark: 18:09 - 06:33. Astro Dark: 18:42 - 06:00

Total Clouds (% Sky Obscured)

0
0
0
2
0
55
55
55
15
16
62
74
83
99
92
96
96
93
98
91
83
83
87
93

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

High Clouds (% Sky Obscured)

0
0
0
1
0
25
30
25
7
6
34
74
58
97
84
95
93
86
96
81
64
80
87
90

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-16
-15
-13
-13
-12
-11
-11
-11
-12
-12
-13
-15
-15
-15
-15
-16
-16
-16
-16
-16
-16
-16
-16

Relative Humidity (%)

32
29
27
27
26
26
27
31
38
39
40
39
38
39
39
38
38
38
39
38
40
40
40
39

Pressure (mb)

1038
1037
1036
1034
1032
1031
1031
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1032
1032

Ozone (du)

309
310
307
306
301
297
297
290
288
287
288
287
287
284
284
283
281
282
282
284
285
282
278
276

Wednesday 31

Waxing Gibbous 93%

14:13

06:02

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: 07:35, Set: 17:07, Transit: 12:21. Moon - Rise: 14:13, Set: 06:02. Civil Dark: 17:37 - 07:06. Nautical Dark: 18:10 - 06:33. Astro Dark: 18:42 - 06:01

Total Clouds (% Sky Obscured)

93
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
14
65
73
75
79
77
97
99
94
94
94

Medium Clouds (% Sky Obscured)

0
0
32
34
45
50
47
73
81
100
92
87
91
100
100
100
100
100
100
98
100
94
91
80

High Clouds (% Sky Obscured)

90
65
100
100
100
100
93
100
100
100
100
100
100
93
100
100
100
100
100
100
100
100
40
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
6
6
4
3
1
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
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
51
87
94
95
95
95
93
67
48
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.7
1.1
1
0.7
0.7
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-14
-13
-12
-12
-11
-10
-10
-10
-11
-11
-12
-11
-10
-7
-4
-2
-1
-1
-0
0
0
1

Relative Humidity (%)

33
28
27
27
27
27
28
33
36
37
36
35
35
35
36
48
65
77
89
92
96
98
96
96

Pressure (mb)

1031
1030
1029
1028
1026
1025
1024
1023
1023
1024
1023
1023
1023
1023
1023
1024
1023
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

278
278
276
276
274
274
274
276
276
277
275
279
282
284
287
290
291
292
294
295
296
298
299
299

Thursday 1

Waxing Gibbous 98%

15:09

07:12

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: 07:35, Set: 17:08, Transit: 12:22. Moon - Rise: 15:09, Set: 07:12. Civil Dark: 17:38 - 07:06. Nautical Dark: 18:11 - 06:33. Astro Dark: 18:43 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
98
97
99
100
100
100
97
96
95
95
94
100
100
93
100
100
100
99
97
96
92

Low Clouds (% Sky Obscured)

100
100
100
97
88
87
69
89
85
84
85
87
89
91
89
96
90
93
91
90
91
90
92
83

Medium Clouds (% Sky Obscured)

81
73
68
70
87
95
98
99
99
92
91
89
87
82
85
99
79
100
100
100
71
43
14
25

High Clouds (% Sky Obscured)

45
50
7
15
46
65
62
67
72
40
25
20
20
20
20
25
34
8
41
35
23
10
0
0

ISS Passover

Visibility (miles)

0
0
0
2
8
8
8
8
9
9
9
9
8
8
8
4
3
3
4
4
4
4
4
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
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

17
17
20
16
9
9
12
16
14
26
29
21
10
14
28
59
54
52
68
60
40
41
39
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.3
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
4
4
4
3

Relative Humidity (%)

96
94
93
91
82
82
88
89
89
89
88
88
89
91
91
91
89
91
91
89
91
91
91
89

Pressure (mb)

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

Ozone (du)

299
300
301
301
302
301
302
303
304
303
303
304
303
304
304
304
302
301
301
300
301
302
301
299

Friday 2

Waxing Gibbous 100%

16:17

08:10

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

Sun - Rise: 07:36, Set: 17:09, Transit: 12:22. Moon - Rise: 16:17, Set: 08:10. Civil Dark: 17:38 - 07:06. Nautical Dark: 18:12 - 06:33. Astro Dark: 18:44 - 06:01

Total Clouds (% Sky Obscured)

88
83
59
47
17
14
13
22
35
46
49
48
32
51
53
47
89
68
78
95
98
99
100
100

Low Clouds (% Sky Obscured)

81
76
58
47
14
7
8
13
21
22
17
13
20
25
16
8
1
8
14
19
27
34
42
28

Medium Clouds (% Sky Obscured)

36
49
33
14
1
1
0
0
0
0
0
0
0
0
13
27
68
61
67
91
98
99
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
11
19
16
6
13
23
27
47
45
60
74
83
91
100
100

ISS Passover

Visibility (miles)

5
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 (%)

21
5
2
4
2
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
81
77
76
74
73
76
81
84
85
85
86
85
83
82
82
80
80
80
81
82
80
79

Pressure (mb)

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

Ozone (du)

297
296
294
294
294
293
291
289
287
286
285
285
286
286
285
283
283
285
286
285
284
284
283
282

Saturday 3

Full Moon 99%

17:33

08:56

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 OK
08 OK

Sun - Rise: 07:36, Set: 17:10, Transit: 12:23. Moon - Rise: 17:33, Set: 08:56. Civil Dark: 17:39 - 07:06. Nautical Dark: 18:12 - 06:33. Astro Dark: 18:45 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
96
93
82
69
52
68
84
100
95
85
70
76
81
87
64
38
0
0

Low Clouds (% Sky Obscured)

13
0
10
19
19
23
28
29
25
21
15
17
18
20
0
0
5
9
14
17
18
13
0
0

Medium Clouds (% Sky Obscured)

100
100
98
92
24
25
27
21
16
9
4
12
18
25
9
8
7
7
10
14
16
9
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
68
33
0
0
0
0
7
14
21
67
33
0
0
0
0
0
0
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
Very Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
21
32
40
48
54
55
41
32
7
52
60
28
57
63
56
61
59
44
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
68
64
58
59
59
64
73
73
72
69
68
69
69
72
73
75
75
74
75
74
72
73

Pressure (mb)

1018
1017
1016
1015
1013
1012
1012
1011
1011
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1015
1016

Ozone (du)

284
284
284
285
284
284
285
286
287
287
286
287
287
287
288
287
287
287
287
286
286
286
287
288

Sunday 4

Waning Gibbous 95%

18:50

08:56

09 Good
10 Good
11 Good
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: 07:36, Set: 17:11, Transit: 12:23. Moon - Rise: 18:50, Set: 08:56. Civil Dark: 17:40 - 07:06. Nautical Dark: 18:13 - 06:33. Astro Dark: 18:45 - 06:01

Total Clouds (% Sky Obscured)

0
0
18
49
70
86
91
95
98
99
100
100
100
100
92
80
70
64
68
67
73
84
95
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
18
49
70
86
91
95
96
93
90
93
97
100
92
80
70
64
45
26
25
23
20
36

High Clouds (% Sky Obscured)

0
0
2
4
6
25
43
60
73
88
100
100
100
100
88
77
70
64
68
67
73
82
95
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 (%)

13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
60
55
53
50
48
52
57
62
62
61
61
61
59
58
60
60
61
61
60
61
60
60
60

Pressure (mb)

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

Ozone (du)

288
289
289
289
288
288
288
287
286
285
284
283
282
280
279
278
277
276
274
272
270
270
271
272

Monday 5

Waning Gibbous 88%

20:04

09:32

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

Sun - Rise: 07:35, Set: 17:12, Transit: 12:24. Moon - Rise: 20:04, Set: 09:32. Civil Dark: 17:41 - 07:06. Nautical Dark: 18:14 - 06:33. Astro Dark: 18:46 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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

Medium Clouds (% Sky Obscured)

51
67
74
81
89
74
59
44
32
21
9
27
45
62
75
87
100
94
89
83

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
88
91
87
85
86
86
92
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
49
45
43
42
40
45
48
53
52
51
50
49
47
47
46
46
47
48
49

Pressure (mb)

1023
1023
1024
1022
1021
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1023
1023

Ozone (du)

272
272
273
272
271
270
270
270
270
270
270
269
270
270
271
270
269
269
268
267

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

Generated: 30/12/25 09:17:23. Forecast: 30/12/25 to 05/01/26. Timezone: UTC-7.00