Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 2%

05:20

15:27

22 Bad
23 Bad
00 Bad
01 OK
02 Good
03 OK
04 Bad
05 OK
06 OK
07 Bad
08 Bad
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

Sun - Rise: 06:44, Set: 16:37, Transit: 11:41. Moon - Rise: 05:20, Set: 15:27. Civil Dark: 17:06 - 06:15. Nautical Dark: 17:39 - 05:43. Astro Dark: 18:11 - 05:11

Total Clouds (% Sky Obscured)

54
66
61
34
18
33
62
32
41
60
71
100
100
96
95
100
92
74
60
76
100
100
99
90

Low Clouds (% Sky Obscured)

0
1
2
2
1
3
9
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
17
11
6
8
10
12
9
0
1
4
0
0
1
4
12
14
7
0
0
3
4
0
0

High Clouds (% Sky Obscured)

2
11
4
34
9
18
51
14
33
57
63
100
100
91
84
99
66
40
45
56
100
100
98
88

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
5
4
4
4
4
3
4
4
4
4
4
3
3
6
8
10
12
12
10
8
8
8
10

Chance of Frost

Temperature (°C)

6
6
7
6
5
4
3
2
1
0
3
8
11
14
15
15
16
16
14
11
10
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
41
45
47
47
46
47
44
45
46
38
31
29
28
29
31
31
28
28
30
32
35
35
37

Pressure (mb)

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

Ozone (du)

288
286
283
282
282
282
283
283
282
281
280
280
281
280
278
278
279
278
279
279
279
280
281
281

Tuesday 18

Waning Crescent 0%

06:22

15:57

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

Sun - Rise: 06:45, Set: 16:36, Transit: 11:41. Moon - Rise: 06:22, Set: 15:57. Civil Dark: 17:05 - 06:16. Nautical Dark: 17:38 - 05:44. Astro Dark: 18:10 - 05:12

Total Clouds (% Sky Obscured)

76
65
45
40
40
24
87
100
47
97
91
93
99
79
2
0
0
0
8
25
100
100
89
74

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)

55
65
45
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
9
62
73
39

High Clouds (% Sky Obscured)

70
40
30
25
30
19
86
100
37
97
86
85
99
79
2
0
0
0
3
25
100
100
73
47

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)

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

Chance of Frost

Temperature (°C)

7
7
7
6
5
3
2
2
1
1
2
7
12
14
16
17
17
17
15
12
11
9
8
7

Feels Like (°C)

1
3
2
1
-0
-2
-2
-4
-5
-4
-2
5
9
11
12
14
15
15
14
10
7
5
4
3

Dew Point (°C)

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

Relative Humidity (%)

40
42
44
42
39
40
42
42
39
40
37
32
29
26
24
24
23
25
31
35
39
41
43
44

Pressure (mb)

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

Ozone (du)

281
281
281
282
282
287
289
289
291
293
293
292
290
289
289
291
292
289
288
285
286
287
287
286

Wednesday 19

New Moon 0%

07:24

16:32

22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:47, Set: 16:36, Transit: 11:41. Moon - Rise: 07:24, Set: 16:32. Civil Dark: 17:05 - 06:17. Nautical Dark: 17:38 - 05:45. Astro Dark: 18:10 - 05:12

Total Clouds (% Sky Obscured)

72
64
75
66
21
52
84
100
100
100
100
67
99
98
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
8
24
37
44
43
52
94
98
100
100
99

Medium Clouds (% Sky Obscured)

29
26
24
14
14
16
12
35
40
41
46
38
72
32
85
28
65
78
100
100
100
100
100
100

High Clouds (% Sky Obscured)

15
30
42
66
6
26
64
100
100
100
100
58
97
30
100
100
100
100
100
87
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
8
7
6
6

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
11
38
54
68
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
1.3
1.2
1.1

Wind Speed/Direction (mph)

6
6
4
5
6
6
6
6
5
6
4
3
6
6
8
10
11
13
14
12
10
8
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
49
52
52
56
56
56
58
61
59
56
51
45
43
40
40
41
44
51
64
76
80
85
88

Pressure (mb)

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

Ozone (du)

286
285
285
288
290
292
292
291
294
300
303
304
303
303
304
305
303
298
292
287
286
285
285
283

Thursday 20

Waxing Crescent 2%

08:24

17:15

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

Sun - Rise: 06:48, Set: 16:35, Transit: 11:41. Moon - Rise: 08:24, Set: 17:15. Civil Dark: 17:04 - 06:19. Nautical Dark: 17:37 - 05:46. Astro Dark: 18:09 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
69
67
63
86
93
63
19
23
13

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
98
98
95
92
83
70
64
62
57
64
30
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
99
97
96
97
99
100
91
80
72
56
40
24
16
8
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
99
99
100
100
100
100
94
99
100
100
100
100
79
57
36
46
56
67
78
63
19
23
13

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
93
77
68
58
49
43
26
20
5
4
1
0
0
0
0
0
0

Precipitation Amount (mm)

1
1.1
1.2
1.2
1
1
0.9
0.6
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
91
91
93
93
93
94
93
93
93
94
91
82
75
72
69
70
77
81
81
80
80

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1019
1019
1019
1019
1018
1017
1016
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

284
285
283
284
281
279
276
273
271
271
270
269
269
270
271
272
274
274
275
277
280
281
285
289

Friday 21

Waxing Crescent 6%

09:19

18:05

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
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:49, Set: 16:35, Transit: 11:42. Moon - Rise: 09:19, Set: 18:05. Civil Dark: 17:04 - 06:20. Nautical Dark: 17:37 - 05:47. Astro Dark: 18:09 - 05:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

7
7
7
6
5
4
4
4
4
4
5
4
3
4
3
4
6
6
6
6
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
77
74
77
77
76
76
75
74
64
56
51
48
44
40
37
40
44
49
50
51
53
56

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1019
1019
1018
1019
1018
1018
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

292
295
292
289
291
291
292
292
291
291
292
291
290
288
286
284
283
281
280
278
277
277
276
275

Saturday 22

Waxing Crescent 12%

10:08

19:02

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
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK

Sun - Rise: 06:50, Set: 16:34, Transit: 11:42. Moon - Rise: 10:08, Set: 19:02. Civil Dark: 17:03 - 06:21. Nautical Dark: 17:37 - 05:47. Astro Dark: 18:09 - 05:15

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
9
4
1
2
2
3
21
33

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
6
9
6
3
1
0
0
0
21
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1
2
3
21
33

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
8

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
8
12

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

Chance of Frost

Temperature (°C)

4
3
3
2
1
1
1
1
2
2
3
5
8
11
12
13
14
12
11
9
8
7
7
6

Feels Like (°C)

4
4
1
0
-0
-1
-0
0
-1
-1
-0
1
1
2
11
10
10
11
12
12
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

61
65
67
68
69
69
69
67
64
62
58
49
41
35
32
29
27
33
41
50
53
54
57
59

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1015
1014
1012
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

274
273
273
273
273
273
272
272
272
272
273
273
274
274
275
275
276
275
274
273
275
276
278
279

Sunday 23

Waxing Crescent 19%

10:50

20:05

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

Sun - Rise: 06:51, Set: 16:34, Transit: 11:42. Moon - Rise: 10:50, Set: 20:05. Civil Dark: 17:03 - 06:22. Nautical Dark: 17:36 - 05:48. Astro Dark: 18:08 - 05:16

Total Clouds (% Sky Obscured)

28
44
68
97
98
99
100
99
97
96
97
99
100
83
65
48
40
32
25

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

28
44
68
97
98
99
100
81
63
44
48
52
55
39
22
6
10
14
18

High Clouds (% Sky Obscured)

28
44
33
29
43
71
95
99
97
95
97
98
100
81
62
42
33
25
13

ISS Passover

Visibility (miles)

6
5
6
8
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 (%)

14
18
22
27
21
14
3
6
5
0
0
0
0
0
0
0
0
1
1

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)

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

Chance of Frost

Temperature (°C)

5
5
5
5
3
3
3
3
3
3
3
5
8
9
10
11
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
62
63
64
64
63
63
61
60
56
51
47
42
39
36
33
36
40

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1012
1011
1011
1011
1010
1009
1008
1008
1008

Ozone (du)

281
283
287
292
297
300
304
307
309
311
314
313
312
311
311
312
312
309
306

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

Generated: 17/11/25 22:10:43. Forecast: 17/11/25 to 23/11/25. Timezone: UTC-7.00