Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waxing Gibbous 88%

13:59

04:11

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

Sun - Rise: 06:59, Set: 16:31, Transit: 11:45. Moon - Rise: 13:59, Set: 04:11. Civil Dark: 17:01 - 06:29. Nautical Dark: 17:35 - 05:56. Astro Dark: 18:07 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
39
6
19
71
75
45
37
71
65
84
100
100
100
9
13

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
4
5
7
0
19
60
58
84
80
75
77
5
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
39
6
16
63
68
38
37
51
10
44
100
100
100
3
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

Fog (%)

-
-
-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-12
-11
-12
-13
-13
-13
-11
-11
-11
-11
-12
-13
-13
-13
-14
-14
-16
-17
-16
-14
-13

Relative Humidity (%)

40
36
36
37
45
44
44
46
48
59
59
59
56
49
45
44
43
40
41
38
35
34
31
29

Pressure (mb)

1021
1019
1019
1018
1018
1018
1019
1020
1019
1019
1018
1018
1017
1015
1014
1013
1012
1012
1011
1011
1011
1011
1010
1009

Ozone (du)

369
364
361
358
353
350
346
346
346
343
343
342
339
338
339
339
339
338
338
338
337
338
338
339

Tuesday 2

Waxing Gibbous 95%

14:31

05:32

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: 07:00, Set: 16:31, Transit: 11:46. Moon - Rise: 14:31, Set: 05:32. Civil Dark: 17:01 - 06:30. Nautical Dark: 17:35 - 05:57. Astro Dark: 18:07 - 05:24

Total Clouds (% Sky Obscured)

76
100
100
100
100
100
100
100
96
100
99
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
20
45
47
58
81
84
93
95
92
96
96
93
94
94
92
94
94
94

Medium Clouds (% Sky Obscured)

65
100
100
100
100
100
100
100
96
100
97
100
100
100
99
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

8
63
100
100
100
100
100
100
30
30
1
3
3
34
42
49
48
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
6
9
9
9
8
9
9
9
9
9
9
5
0
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
2
11
6
9
20
7
8
21
44
52
61
62
72
89
87
89
95
87
73
66
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.3
0.2
0.3
0.7
0.6
0.6
0.9
0.7
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
28
31
41
47
45
43
44
49
62
70
71
69
71
74
80
94
94
96
96
94
92
92
91

Pressure (mb)

1007
1006
1005
1006
1007
1008
1009
1010
1012
1012
1013
1014
1016
1016
1017
1018
1019
1020
1021
1022
1024
1025
1025
1026

Ozone (du)

340
342
345
347
348
348
349
351
350
354
358
364
369
371
373
374
374
372
372
370
368
366
365
365

Wednesday 3

Waxing Gibbous 99%

15:11

06:54

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 07:01, Set: 16:31, Transit: 11:46. Moon - Rise: 15:11, Set: 06:54. Civil Dark: 17:01 - 06:31. Nautical Dark: 17:35 - 05:57. Astro Dark: 18:07 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
99
96
92
43
42
21
3
3
2
2
2
2
2
2
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

93
89
80
84
89
58
63
20
35
21
3
3
2
2
2
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
99
98
93
84
6
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
52
10
9
5
10
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
1
3
9
9
6
8
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
7
59
95
100
61
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
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 (%)

39
32
19
20
12
6
3
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0.1
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
11
10
8
4
2
2
4
6
6
6
7
7
8
8
8
8
7
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-6
-6
-7
-8
-8
-10
-10
-11
-11
-11
-11
-10
-10
-10
-10
-11
-10
-7
-3
-0

Dew Point (°C)

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

Relative Humidity (%)

89
87
87
86
87
92
94
96
94
94
92
88
87
87
85
85
82
80
80
75
71
69
64
66

Pressure (mb)

1025
1025
1025
1025
1026
1027
1028
1029
1030
1030
1030
1031
1030
1030
1029
1028
1027
1027
1027
1026
1025
1023
1021
1019

Ozone (du)

367
367
364
360
360
360
359
358
358
358
365
374
374
361
352
346
347
343
341
337
334
332
331
325

Thursday 4

Full Moon 100%

16:02

08:10

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

Sun - Rise: 07:02, Set: 16:31, Transit: 11:46. Moon - Rise: 16:02, Set: 08:10. Civil Dark: 17:01 - 06:32. Nautical Dark: 17:34 - 05:58. Astro Dark: 18:07 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
7
42
14
16
13
16
18
39
33
13
12
16
20
23
7
15
28
58
86
85

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
2
34
14
16
13
14
9
36
32
3
1
5
0
0
0
0
22
44
66
78

High Clouds (% Sky Obscured)

0
0
0
0
1
3
6
8
11
15
18
14
11
6
4
2
0
0
0
0
0
0
5
4

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)

8
8
7
5
6
6
5
5
5
5
5
5
5
5
4
4
4
5
6
6
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
72
77
80
81
80
81
78
78
75
75
71
73
72
72
73
71
70
70
64
57
55
57

Pressure (mb)

1017
1015
1014
1014
1014
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1015
1014
1013

Ozone (du)

318
317
313
312
311
309
309
310
307
303
301
301
297
294
293
292
292
292
290
286
287
287
285
286

Friday 5

Waning Gibbous 97%

17:05

09:15

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: 07:03, Set: 16:31, Transit: 11:47. Moon - Rise: 17:05, Set: 09:15. Civil Dark: 17:01 - 06:33. Nautical Dark: 17:35 - 05:59. Astro Dark: 18:07 - 05:26

Total Clouds (% Sky Obscured)

97
100
100
99
98
55
92
95
100
96
96
96
95
90
87
90
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
2
5
7
5
2
0
0
1
3
2
3
0
0
0
0
8
16
23
49
71
20
11

Medium Clouds (% Sky Obscured)

78
100
100
99
96
40
82
95
86
32
54
66
63
55
63
82
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

25
12
2
20
20
9
5
5
20
25
80
70
65
65
80
88
72
88
97
100
100
100
100
67

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
2
3
1
1
0
0
4
1
1
2
1
1
5
5
4
33
49
64
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4

Wind Speed/Direction (mph)

6
7
7
5
4
7
5
4
5
5
5
5
4
5
4
4
6
6
7
7
8
7
10
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
59
66
71
70
70
73
71
77
83
83
84
75
78
72
66
59
60
60
59
57
54
52

Pressure (mb)

1011
1010
1009
1009
1009
1010
1010
1010
1010
1009
1009
1009
1009
1007
1007
1007
1006
1006
1006
1006
1007
1007
1008
1009

Ozone (du)

285
283
281
279
278
279
278
280
280
279
282
284
286
288
287
286
288
288
291
295
298
304
310
316

Saturday 6

Waning Gibbous 91%

18:18

10:06

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

Sun - Rise: 07:04, Set: 16:31, Transit: 11:47. Moon - Rise: 18:18, Set: 10:06. Civil Dark: 17:01 - 06:34. Nautical Dark: 17:35 - 06:00. Astro Dark: 18:07 - 05:27

Total Clouds (% Sky Obscured)

100
100
99
96
100
97
93
89
66
41
17
19
20
26
35
48
61
42
23
4
3
1
0
2

Low Clouds (% Sky Obscured)

1
2
24
45
68
53
29
11
9
8
6
6
6
7
7
7
7
5
3
1
1
0
0
0

Medium Clouds (% Sky Obscured)

100
100
99
96
100
96
90
84
58
37
17
19
20
24
35
48
61
42
20
2
1
1
0
0

High Clouds (% Sky Obscured)

37
7
19
35
51
34
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

58
58
52
47
41
37
31
20
24
22
9
16
14
3
11
12
5
8
7
5
7
7
6
5

Precipitation Amount (mm)

0.3
0.3
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
45
42
50
61
73
76
77
80
81
83
83
84
84
84
83
83
81
74
66
59
48
39
32

Pressure (mb)

1008
1008
1008
1010
1011
1013
1015
1017
1019
1020
1021
1021
1022
1022
1022
1022
1021
1021
1022
1022
1023
1022
1022
1021

Ozone (du)

314
313
311
313
314
315
316
316
317
316
315
314
313
311
310
309
309
308
307
305
303
302
301
299

Sunday 7

Waning Gibbous 84%

19:34

10:45

12 Good
13 Good
14 Good
15 Good
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 OK

Sun - Rise: 07:04, Set: 16:31, Transit: 11:48. Moon - Rise: 19:34, Set: 10:45. Civil Dark: 17:01 - 06:34. Nautical Dark: 17:35 - 06:01. Astro Dark: 18:07 - 05:28

Total Clouds (% Sky Obscured)

4
6
4
2
1
3
4
6
9
12
15
24
32
40
60
80
100
100
100
100
83
65
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
7
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
24
37
58
79
100
100
100
100
81
63
44

High Clouds (% Sky Obscured)

3
5
3
2
1
2
3
4
7
10
13
21
29
37
58
79
100
89
78
67
44
22
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

Fog (%)

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

Precipitation Probability (%)

3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-8
-9
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-8
-8
-9
-11
-12
-12
-12
-11
-9
-9

Relative Humidity (%)

32
32
31
34
38
42
46
51
56
56
55
54
54
52
52
48
45
42
41
41
41
38
35

Pressure (mb)

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

Ozone (du)

298
297
295
292
289
286
285
283
281
281
281
280
282
284
286
289
292
295
295
295
295
298
301

Forecast for Deer Trail, Arapahoe, United States of America (39.64,-103.93)

Generated: 01/12/25 15:31:46. Forecast: 01/12/25 to 07/12/25. Timezone: UTC-7.00