Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Crescent 7%

08:36

20:05

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 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:07, Set: 17:19, Transit: 12:13. Moon - Rise: 08:36, Set: 20:05. Civil Dark: 17:48 - 06:38. Nautical Dark: 18:20 - 06:06. Astro Dark: 18:52 - 05:35

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
0
0
4
0
100
100
100
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)

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
0
0
0
0
0
0
0
0
8
0
0
2
0
100
100
100
86
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)

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

Chance of Frost

Temperature (°C)

-5
-5
-6
-6
-7
-7
-7
-7
-7
-6
-1
7
11
13
15
16
16
14
11
9
5
1
-0
-1

Feels Like (°C)

-6
-8
-8
-8
-9
-10
-10
-10
-9
-9
-4
5
10
12
13
14
15
12
8
5
1
-3
-4
-5

Dew Point (°C)

-13
-14
-14
-15
-16
-16
-17
-17
-17
-16
-12
-6
-2
-2
-2
-2
-1
-1
-2
-2
-5
-8
-9
-11

Relative Humidity (%)

53
52
52
50
49
48
47
45
46
45
42
41
40
36
32
30
32
36
40
46
51
51
50
47

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1017
1016
1014
1013
1011
1011
1010
1011
1012
1012
1012
1012
1012

Ozone (du)

305
305
306
309
312
312
312
311
308
303
302
306
310
311
309
314
319
319
315
316
319
319
321
322

Friday 31

Waxing Crescent 15%

09:00

21:18

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 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:06, Set: 17:20, Transit: 12:13. Moon - Rise: 09:00, Set: 21:18. Civil Dark: 17:49 - 06:38. Nautical Dark: 18:21 - 06:05. Astro Dark: 18:53 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
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
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
29
33
34
14
7
5
0
0
0
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
100
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
1
1
2
1
2
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-7
-8
-7
-8
-8
-8
-7
-3
3
8
10
10
11
10
10
8
6
3
0
-2
-3

Dew Point (°C)

-12
-13
-14
-15
-15
-16
-16
-16
-16
-15
-11
-6
-4
-3
-4
-4
-5
-5
-6
-7
-9
-12
-12
-11

Relative Humidity (%)

47
46
44
42
41
37
37
38
38
40
40
40
37
33
30
28
27
29
30
31
31
33
35
40

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1010
1009
1007
1006
1006
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

324
320
321
324
323
320
317
316
318
318
316
316
317
316
316
315
314
315
313
312
311
312
311
311

Saturday 1

Waxing Crescent 24%

09:25

22:31

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 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:05, Set: 17:22, Transit: 12:13. Moon - Rise: 09:25, Set: 22:31. Civil Dark: 17:50 - 06:37. Nautical Dark: 18:22 - 06:05. Astro Dark: 18:54 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
100
100
100
100
100
100
91
96
59
58
100
100
100
100
99
98
94
78

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
9
18
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
0
2
2
11
6
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
96
100
100
100
100
100
100
89
95
35
35
100
100
100
99
99
95
88
70

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 (%)

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

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
0
-0
0
-0
1
4
8
9
11
12
13
13
13
11
9
6
4
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
45
47
49
52
54
59
62
63
62
57
52
48
43
41
43
46
48
53
56
54
54
55
55

Pressure (mb)

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

Ozone (du)

309
308
307
307
307
307
306
305
303
300
299
297
297
296
295
294
292
289
288
287
288
286
286
285

Sunday 2

Waxing Crescent 35%

09:50

No Set

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

Sun - Rise: 07:04, Set: 17:23, Transit: 12:13. Moon - Rise: 09:50, Set: No Set. Civil Dark: 17:51 - 06:36. Nautical Dark: 18:23 - 06:04. Astro Dark: 18:55 - 05:32

Total Clouds (% Sky Obscured)

50
50
74
65
66
100
100
100
100
70
32
0
2
4
16
15
5
22
55
75
93
100
97
100

Low Clouds (% Sky Obscured)

32
36
26
37
41
40
50
56
55
37
10
0
0
1
1
1
0
0
1
2
3
5
12
20

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)

32
20
40
40
56
100
100
100
100
70
29
0
0
0
5
11
3
22
55
72
91
100
97
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 (%)

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

Chance of Frost

Temperature (°C)

1
1
0
-1
-1
-2
-3
-3
-3
-3
0
3
6
8
10
12
12
12
11
9
6
4
3
2

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-9
-10
-12
-14
-15
-16
-16
-14
-13
-12
-10
-6
-1
-0
1
3
2
1
-1
-2
-2

Relative Humidity (%)

55
53
53
52
50
47
42
38
36
34
34
29
26
26
32
39
42
47
56
64
67
69
70
76

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1010
1012
1014
1013
1013
1012
1011
1010
1010
1010
1011
1011
1013
1014
1015
1016
1016

Ozone (du)

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

Monday 3

Waxing Crescent 47%

10:18

23:45

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

Sun - Rise: 07:03, Set: 17:24, Transit: 12:13. Moon - Rise: 10:18, Set: 23:45. Civil Dark: 17:52 - 06:35. Nautical Dark: 18:24 - 06:03. Astro Dark: 18:56 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
28
22
72
62
72
80
90
100
70
44
21
40
57
68

Low Clouds (% Sky Obscured)

20
40
60
52
27
2
3
2
2
1
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
5
7
5
0
7
13
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
28
22
72
62
72
80
90
100
70
44
21
40
57
68

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)

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

Chance of Frost

Temperature (°C)

1
1
0
0
0
1
1
2
3
4
8
13
18
20
20
20
19
18
17
15
13
10
9
7

Feels Like (°C)

-3
-4
-4
-4
-3
-2
-2
-1
1
1
6
13
17
17
15
13
13
14
15
12
10
8
6
4

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
83
81
81
81
83
82
79
73
64
54
41
30
23
24
25
25
26
26
27
27
26

Pressure (mb)

1016
1016
1016
1015
1014
1013
1012
1011
1011
1010
1009
1008
1006
1004
1002
1000
1000
1000
1000
1001
1002
1002
1003
1003

Ozone (du)

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

Tuesday 4

Waxing Crescent 58%

10:51

01:01

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

Sun - Rise: 07:02, Set: 17:25, Transit: 12:13. Moon - Rise: 10:51, Set: 01:01. Civil Dark: 17:53 - 06:34. Nautical Dark: 18:25 - 06:02. Astro Dark: 18:57 - 05:30

Total Clouds (% Sky Obscured)

52
50
35
25
10
10
3
2
0
0
0
0
0
1
2
4
5
7
13
23
30
20
16
6

Low Clouds (% Sky Obscured)

0
0
0
5
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
9
4
5
4
3
2
1
0
0
0
0
0
1
2
3
5
7
13
23
30
20
16
6

High Clouds (% Sky Obscured)

52
38
8
8
8
8
3
1
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
1
0
0
0
0
1
1
1
3
4
1
3
6
6
11
18
3
10
19
8
19
27
17

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
8
8
9
9
10
11
12
12
13
15
15
16
16
19
15
12
10
10
10
10
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-14
-16
-19
-19
-20
-21
-22
-23
-23
-22
-21
-20
-20
-19
-19
-19
-19
-19
-18
-18
-17
-18
-18

Relative Humidity (%)

26
27
28
28
27
25
23
21
20
18
17
16
15
15
16
16
16
16
16
20
24
29
30
32

Pressure (mb)

1003
1005
1006
1008
1007
1006
1005
1005
1004
1003
1002
1001
1000
999
999
999
999
1000
1001
1002
1004
1005
1006
1008

Ozone (du)

286
285
284
284
285
287
289
291
294
297
299
301
303
304
304
305
300
295
289
288
287
286
287
288

Wednesday 5

First Quarter 69%

11:32

02:16

23 OK
00 OK
01 Good
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:01, Set: 17:26, Transit: 12:14. Moon - Rise: 11:32, Set: 02:16. Civil Dark: 17:54 - 06:33. Nautical Dark: 18:26 - 06:01. Astro Dark: 18:58 - 05:29

Total Clouds (% Sky Obscured)

5
0
0
12
24
36
56
76
95
97
99
100
99
98
97
98
98
99

Low Clouds (% Sky Obscured)

0
0
0
11
23
34
54
74
95
96
98
100
98
97
96
75
54
33

Medium Clouds (% Sky Obscured)

5
0
0
7
2
3
3
4
4
4
4
3
22
41
60
73
86
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
5
8
10
8
6
3
25
48
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

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 (%)

33
35
10
20
24
6
17
25
26
40
45
35
40
35
22
36
41
40

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)

2
1
3
6
5
5
5
5
6
7
6
5
3
3
5
8
10
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-5
-2
-2
-2
-2
-10
-10
-10
-11
-11
-11
-8
-7
-7
-5
-5

Dew Point (°C)

-19
-17
-14
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-10
-10
-9
-8
-7

Relative Humidity (%)

34
43
54
66
69
71
73
71
70
68
66
63
62
60
59
57
65
73

Pressure (mb)

1009
1010
1011
1012
1013
1014
1014
1015
1017
1018
1018
1018
1018
1017
1016
1014
1016
1017

Ozone (du)

288
288
287
287
287
286
286
287
289
290
291
293
294
296
297
299
301
304

Forecast for Capitol Hill, Denver, United States of America (39.73,-104.98)

Generated: 30/01/25 22:55:25. Forecast: 30/01/25 to 05/02/25. Timezone: UTC-7.00