Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

New Moon 0%

07:24

18:05

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

Sun - Rise: 06:45, Set: 17:38, Transit: 12:12. Moon - Rise: 07:24, Set: 18:05. Civil Dark: 18:06 - 06:18. Nautical Dark: 18:37 - 05:47. Astro Dark: 19:08 - 05:15

Total Clouds (% Sky Obscured)

59
35
43
30
0
0
0
0
50
66
35
24
2
39
88
0
6
14
100
66
100
34
27
30

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)

53
35
43
30
0
0
0
0
11
46
10
0
0
5
31
0
5
14
100
66
5
1
0
1

High Clouds (% Sky Obscured)

0
0
1
12
0
0
0
0
0
0
22
24
0
0
88
0
2
0
100
62
100
34
12
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 (%)

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

26
28
29
26
24
22
18
14
6
7
8
8
7
6
9
9
11
11
15
15
16
16
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-18
-17
-16
-16
-14
-14
-14
-12
-12
-13
-13
-13
-12
-13
-12
-11
-11
-11
-9
-9
-9
-10
-13

Relative Humidity (%)

14
11
12
14
15
19
21
23
29
31
29
31
32
34
34
35
38
40
39
41
39
34
29
20

Pressure (mb)

996
996
997
997
998
999
1000
1002
1003
1004
1004
1004
1005
1005
1005
1004
1004
1003
1003
1002
1002
1000
998
996

Ozone (du)

378
376
373
372
378
381
388
394
396
398
397
389
385
388
390
388
391
396
399
406
411
415
417
412

Wednesday 18

Waxing Crescent 2%

07:47

19:14

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

Sun - Rise: 06:44, Set: 17:39, Transit: 12:12. Moon - Rise: 07:47, Set: 19:14. Civil Dark: 18:07 - 06:17. Nautical Dark: 18:38 - 05:45. Astro Dark: 19:09 - 05:14

Total Clouds (% Sky Obscured)

51
100
100
100
100
100
99
48
40
19
71
92
79
36
41
21
3
2
3
3
0
0
2
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
0
0
0
0

Medium Clouds (% Sky Obscured)

51
100
100
83
100
94
98
13
15
8
71
92
79
36
41
21
3
0
0
0
0
0
2
60

High Clouds (% Sky Obscured)

2
100
100
100
100
54
41
5
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
7
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
5
13
7
5
12
35
29
12
5
2
3
2
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)

13
12
16
20
16
14
13
16
18
13
15
14
10
10
10
11
11
9
7
11
6
10
11
11

Chance of Frost

Temperature (°C)

11
12
11
11
10
9
8
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-7
-7
-4
-3
-1

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-14
-11
-12
-10
-9
-6
-13
-13
-17
-16
-16
-18
-16
-18
-17
-10
-9
-12
-16
-21
-20
-18

Relative Humidity (%)

17
15
16
20
20
24
29
41
25
28
21
26
27
24
29
28
32
64
70
70
46
24
24
25

Pressure (mb)

994
992
991
991
990
990
990
991
992
993
994
996
997
999
1001
1003
1004
1007
1009
1013
1013
1012
1011
1010

Ozone (du)

405
399
396
396
396
396
403
413
428
435
435
430
423
417
410
404
397
391
389
382
383
381
383
384

Thursday 19

Waxing Crescent 7%

08:10

20:23

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

Sun - Rise: 06:43, Set: 17:40, Transit: 12:12. Moon - Rise: 08:10, Set: 20:23. Civil Dark: 18:08 - 06:15. Nautical Dark: 18:39 - 05:44. Astro Dark: 19:10 - 05:13

Total Clouds (% Sky Obscured)

97
100
100
100
50
98
50
45
35
5
3
15
0
44
16
57
60
70
94
97
92
84
79
76

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
3
2

Medium Clouds (% Sky Obscured)

96
99
100
100
50
98
50
45
35
5
3
7
0
27
10
38
35
51
90
93
92
84
79
38

High Clouds (% Sky Obscured)

0
0
0
0
1
35
40
40
35
1
1
1
0
0
0
0
48
58
76
90
75
50
25
18

ISS Passover

Visibility (miles)

9
9
9
5
8
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
10
5
4
4
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
8

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)

15
17
17
14
17
18
16
14
12
10
6
5
8
8
7
7
6
6
7
7
8
9
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-4
-4
-6
-7
-9
-9
-9
-9
-7
-7
-9
-10
-10
-10
-10
-10
-11
-13
-13
-11
-9
-6

Dew Point (°C)

-17
-20
-21
-20
-20
-21
-21
-20
-20
-20
-20
-20
-18
-18
-16
-16
-16
-16
-16
-16
-18
-18
-17
-17

Relative Humidity (%)

23
18
16
16
17
17
19
21
23
24
26
29
35
38
43
45
44
45
49
48
40
36
32
30

Pressure (mb)

1008
1006
1006
1005
1005
1006
1007
1009
1009
1010
1011
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1010
1008
1007

Ozone (du)

382
383
390
394
393
394
394
393
392
391
391
390
391
388
387
389
390
390
393
398
401
405
409
414

Friday 20

Waxing Crescent 13%

08:36

21:34

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

Sun - Rise: 06:41, Set: 17:42, Transit: 12:12. Moon - Rise: 08:36, Set: 21:34. Civil Dark: 18:09 - 06:14. Nautical Dark: 18:40 - 05:43. Astro Dark: 19:11 - 05:12

Total Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
67
33
0
0
0
0
0
3
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

40
36
22
21
20
20
10
0
5
20
0
0
0
0
0
3
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
25
15
10
10
10
5
15
20
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
0
1
7
0
7
8
3
7
8
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
13
18
19
16
28
43
44
43
41
34
13
7
2
1
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
9
11
15
14
18
16
14
11
8
5
3
3
4
4
4
4
5
5
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-4
-4
-5
-7
-7
-9
-10
-10
-10
-10
-10
-10
-11
-10
-10
-10
-9
-10
-9
-8
-5
-3
0

Dew Point (°C)

-17
-16
-15
-15
-14
-12
-8
-5
-6
-8
-6
-7
-8
-8
-8
-9
-11
-13
-16
-15
-16
-16
-16
-15

Relative Humidity (%)

29
28
30
30
31
39
62
87
79
75
90
89
90
92
92
87
79
63
51
52
45
35
29
26

Pressure (mb)

1005
1004
1004
1004
1005
1006
1009
1012
1014
1016
1018
1020
1021
1022
1023
1024
1025
1025
1027
1028
1029
1028
1028
1027

Ozone (du)

424
435
440
441
439
424
420
423
429
433
435
428
417
406
402
399
395
397
394
390
384
377
373
372

Saturday 21

Waxing Crescent 22%

09:05

22:47

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

Sun - Rise: 06:40, Set: 17:43, Transit: 12:12. Moon - Rise: 09:05, Set: 22:47. Civil Dark: 18:10 - 06:13. Nautical Dark: 18:41 - 05:41. Astro Dark: 19:12 - 05:10

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
50
10
5
10
15
24
26
24
41
55
69
56
57

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
9
17
19
36
34
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
50
10
5
10
15
24
26
24
41
55
69
56
57

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)

6
6
5
5
7
10
10
10
9
9
7
5
4
4
4
4
4
4
4
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
3
5
4
4
3
1
-1
-3
-4
-4
-4
-3
-3
-4
-4
-4
-5
-6
-6
-6
-4
-1
1

Dew Point (°C)

-16
-15
-15
-14
-11
-6
-3
-3
-6
-7
-8
-11
-10
-10
-10
-10
-10
-10
-10
-10
-9
-7
-5
-3

Relative Humidity (%)

22
21
20
21
27
41
59
65
61
61
60
53
55
58
60
61
64
64
64
63
63
57
50
45

Pressure (mb)

1026
1024
1024
1023
1024
1025
1027
1029
1029
1030
1030
1030
1028
1029
1029
1030
1030
1030
1031
1032
1032
1031
1030
1028

Ozone (du)

370
369
364
355
348
344
339
333
330
326
321
320
320
320
321
322
323
324
325
327
328
329
330
331

Sunday 22

Waxing Crescent 33%

09:41

00:02

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

Sun - Rise: 06:38, Set: 17:44, Transit: 12:12. Moon - Rise: 09:41, Set: 00:02. Civil Dark: 18:11 - 06:11. Nautical Dark: 18:42 - 05:40. Astro Dark: 19:13 - 05:09

Total Clouds (% Sky Obscured)

67
71
75
87
100
71
42
13
9
5
0
0
0
0
18
35
52
63
76
88
83
76
77
87

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)

47
45
54
69
72
52
31
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

67
71
75
87
99
68
39
9
6
3
0
0
0
0
17
34
51
61
71
81
57
60
68
87

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

Chance of Frost

Temperature (°C)

10
11
12
12
12
12
10
8
6
4
3
1
0
-1
-1
-1
-2
-2
-1
0
1
5
8
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
37
34
39
45
52
56
61
67
67
67
66
67
70
72
71
70
68
62
57
50
42
35
30

Pressure (mb)

1027
1026
1024
1024
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1022
1020

Ozone (du)

331
331
330
330
330
330
330
331
332
330
328
326
325
324
322
322
321
321
320
319
318
318
318
319

Monday 23

Waxing Crescent 44%

10:26

01:17

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: 06:37, Set: 17:45, Transit: 12:12. Moon - Rise: 10:26, Set: 01:17. Civil Dark: 18:12 - 06:10. Nautical Dark: 18:43 - 05:39. Astro Dark: 19:15 - 05:08

Total Clouds (% Sky Obscured)

96
96
94
88
82
87
92
96
98
99
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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

96
96
94
87
81
86
91
96
97
98
100
100
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
17
17
17
16
13
11
8
7
7
6
5
5
5
4
4

Feels Like (°C)

10
11
11
12
13
14
11
10
8
7
6
5
2
1
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

27
24
22
25
28
31
32
34
35
38
39
42
45
47
51
50
50

Pressure (mb)

1019
1017
1016
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

319
319
319
319
319
319
319
318
318
319
319
319
320
320
321
321
320

Forecast for Seven Hills, Arapahoe, United States of America (39.66,-104.76)

Generated: 17/02/26 12:19:08. Forecast: 17/02/26 to 23/02/26. Timezone: UTC-7.00