Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 74%

21:16

11:37

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

Sun - Rise: 07:25, Set: 16:57, Transit: 12:11. Moon - Rise: 21:16, Set: 11:37. Civil Dark: 17:26 - 06:55. Nautical Dark: 17:59 - 06:22. Astro Dark: 18:31 - 05:50

Total Clouds (% Sky Obscured)

3
8
47
56
33
25
19
20
20
63
2
46
75
54
10
75
9
75
70
71
61
13
36
26

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
8
47
39
29
20
10
12
16
36
2
18
30
36
6
60
6
45
35
37
37
13
36
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
46
47
46
46
46
46
47
48
47
47
51
55
51
55
56
50
42
40
39
38
36
35
35

Pressure (mb)

1024
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1026
1026
1025
1023
1022
1021
1021

Ozone (du)

302
300
297
295
291
288
286
286
285
287
285
283
281
285
287
290
290
292
296
294
294
298
298
296

Tuesday 9

Waning Gibbous 64%

22:25

12:03

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

Sun - Rise: 07:25, Set: 16:57, Transit: 12:11. Moon - Rise: 22:25, Set: 12:03. Civil Dark: 17:26 - 06:56. Nautical Dark: 17:59 - 06:23. Astro Dark: 18:32 - 05:50

Total Clouds (% Sky Obscured)

21
3
39
34
34
14
13
14
4
6
37
11
35
25
14
20
2
6
1
1
0
0
2
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

21
0
39
31
17
4
6
8
1
2
23
7
35
25
14
20
2
6
1
1
0
0
2
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
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
0
1
1
0
1
1
1
0
0
0
1
1
0
0
1
1
1
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
43
43
44
45
45
46
47
47
49
51
52
55
54
55
60
56
47
43
41
39
38
37
37

Pressure (mb)

1021
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1026
1025
1024
1022
1022
1021

Ozone (du)

294
295
293
290
289
290
289
286
284
284
282
279
279
279
279
281
280
279
277
275
274
274
274
274

Wednesday 10

Waning Gibbous 53%

23:31

12:26

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

Sun - Rise: 07:26, Set: 16:57, Transit: 12:12. Moon - Rise: 23:31, Set: 12:26. Civil Dark: 17:26 - 06:57. Nautical Dark: 18:00 - 06:23. Astro Dark: 18:32 - 05:51

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
2
0
0
2
1
3
2
2
2
2
2
2
2
2
4
2
2
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)

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)

2
0
0
0
0
0
2
0
0
1
1
2
1
1
1
2
2
2
2
2
4
2
2
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)

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

Chance of Frost

Temperature (°C)

12
10
8
8
7
6
5
5
4
4
3
3
2
2
2
1
2
5
8
9
11
12
13
12

Feels Like (°C)

12
9
8
8
6
6
5
4
4
3
3
3
2
1
1
1
2
5
8
9
10
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

41
48
50
52
55
57
57
59
64
64
65
67
68
68
68
66
65
54
50
47
44
43
42
42

Pressure (mb)

1022
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1020
1019
1019

Ozone (du)

273
273
272
273
273
272
274
276
276
275
274
276
277
277
278
279
281
281
279
278
278
277
278
277

Thursday 11

Third Quarter 43%

00:33

12:47

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

Sun - Rise: 07:27, Set: 16:57, Transit: 12:12. Moon - Rise: 00:33, Set: 12:47. Civil Dark: 17:27 - 06:57. Nautical Dark: 18:00 - 06:24. Astro Dark: 18:32 - 05:52

Total Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

12
10
8
7
7
6
6
4
4
3
3
2
2
2
1
2
2
6
8
10
11
12
12
12

Feels Like (°C)

11
9
8
7
6
5
5
4
4
3
2
2
2
1
1
1
1
5
7
9
10
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

46
54
54
54
54
55
54
57
59
58
58
58
58
58
59
58
52
45
40
40
40
39
39
38

Pressure (mb)

1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1023
1023
1021
1020
1019
1019

Ozone (du)

278
281
283
285
286
286
285
284
284
282
282
281
280
278
277
278
278
277
277
277
276
275
275
276

Friday 12

Waning Crescent 33%

01:33

13:09

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

Sun - Rise: 07:28, Set: 16:57, Transit: 12:13. Moon - Rise: 01:33, Set: 13:09. Civil Dark: 17:27 - 06:58. Nautical Dark: 18:00 - 06:25. Astro Dark: 18:32 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
0
3
5
8
6
4

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
51
50
48
47
46
45
45
49
50
51
54
55
55
54
53
52
46
41
37
37
36
36
40

Pressure (mb)

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

Ozone (du)

277
279
281
281
281
280
280
279
277
275
274
274
274
273
272
270
269
267
264
261
260
258
256
255

Saturday 13

Waning Crescent 25%

02:33

13:31

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
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

Sun - Rise: 07:28, Set: 16:57, Transit: 12:13. Moon - Rise: 02:33, Set: 13:31. Civil Dark: 17:27 - 06:59. Nautical Dark: 18:00 - 06:25. Astro Dark: 18:33 - 05:53

Total Clouds (% Sky Obscured)

2
2
2
1
5
9
13
23
34
46
56
65
78
88
94
100
99
98
97
98
99
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
5
23
44
66
54
43
32
36
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
12
36
51
62
75
84
91
100
93
86
82
89
96
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
8
8
8
7
7
6
3
2
2
2
1
1
0
1
1
0
-0
-2
6
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

43
48
51
52
54
55
56
57
55
55
54
52
50
49
49
51
51
48
43
39
40
39
37
41

Pressure (mb)

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

Ozone (du)

254
252
254
255
256
257
257
258
259
261
262
263
264
265
266
268
269
268
268
267
267
266
266
266

Sunday 14

Waning Crescent 17%

03:34

13:56

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

Sun - Rise: 07:29, Set: 16:58, Transit: 12:13. Moon - Rise: 03:34, Set: 13:56. Civil Dark: 17:27 - 06:59. Nautical Dark: 18:01 - 06:26. Astro Dark: 18:33 - 05:54

Total Clouds (% Sky Obscured)

100
99
98
100
100
100
100
86
71
57
39
20
2
2
3
1
1
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

44
46
48
51
67
84
100
74
49
23
16
9
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

100
96
93
95
100
100
100
85
69
54
36
19
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
5
5
4
4
4
4
3
3
3
2
2
2
2
2
1
2
0

Dew Point (°C)

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

Relative Humidity (%)

44
48
49
48
48
50
50
51
55
57
59
60
59
62
59
58
57
50
44

Pressure (mb)

1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1026
1027
1026
1026

Ozone (du)

266
266
265
264
264
264
263
263
264
264
265
264
264
264
264
265
266
265
265

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

Generated: 08/12/25 16:48:39. Forecast: 08/12/25 to 14/12/25. Timezone: UTC-7.00