Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 87%

14:53

05:39

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

Sun - Rise: 06:50, Set: 17:58, Transit: 12:25. Moon - Rise: 14:53, Set: 05:39. Civil Dark: 18:28 - 06:21. Nautical Dark: 19:02 - 05:47. Astro Dark: 19:36 - 05:12

Total Clouds (% Sky Obscured)

67
77
92
19
9
8
12
35
7
0
0
4
8
17
24
23
38
26
19
5
0
13
4
16

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)

27
25
48
13
5
8
3
1
0
0
0
4
8
17
20
20
22
22
17
5
0
0
0
0

High Clouds (% Sky Obscured)

0
2
73
8
2
3
6
35
7
0
0
0
0
0
2
3
21
3
0
0
0
13
3
16

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)

15
10
8
4
2
1
1
0
0
1
0
1
1
0
4
5
5
1
2
5
5
5
8
11

Chance of Frost

Temperature (°C)

14
13
10
9
7
6
6
6
5
5
5
4
4
3
2
2
5
8
8
7
6
6
7
6

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-6
-5
-5
-6
-6
-7
-7
-7
-8
-8
-8
-9
-9
-9
-8
-9
-8
-6
-6
-5
-6
-5

Relative Humidity (%)

23
27
32
37
40
42
42
40
41
41
41
40
40
41
44
44
39
30
30
38
44
43
41
44

Pressure (mb)

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

Ozone (du)

332
332
334
335
336
334
333
330
329
328
325
324
324
323
319
321
323
325
326
328
335
336
337
337

Saturday 28

Waxing Gibbous 94%

No Rise

06:08

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 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:48, Set: 18:00, Transit: 12:25. Moon - Rise: No Rise, Set: 06:08. Civil Dark: 18:29 - 06:19. Nautical Dark: 19:03 - 05:45. Astro Dark: 19:37 - 05:11

Total Clouds (% Sky Obscured)

78
71
91
78
63
62
50
56
55
61
86
100
100
37
25
30
25
30
50
50
79
81
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
1
5
10
35
35
68
87

High Clouds (% Sky Obscured)

62
55
86
67
54
42
35
38
44
52
81
100
100
22
25
20
25
25
42
35
40
59
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)

12
13
14
14
13
11
8
7
5
6
3
3
3
3
1
2
1
0
0
1
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5

Relative Humidity (%)

45
50
55
59
60
61
61
60
60
62
62
63
63
63
66
67
58
53
48
45
42
40
39
38

Pressure (mb)

1016
1017
1018
1019
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1022
1021
1020
1019
1018
1017
1015
1015

Ozone (du)

337
335
335
334
335
335
335
335
336
342
341
337
331
333
332
334
335
335
333
333
332
329
325
320

Sunday 1

Waxing Gibbous 98%

16:11

06:31

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:46, Set: 18:01, Transit: 12:24. Moon - Rise: 16:11, Set: 06:31. Civil Dark: 18:30 - 06:17. Nautical Dark: 19:04 - 05:43. Astro Dark: 19:38 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
93
96
89
91
91
100
100
100
100
100
98
93
96
94
94
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
3
10
0
2
0
1
1
0
1
5
11
43
34
28

Medium Clouds (% Sky Obscured)

100
100
97
94
84
92
96
89
89
91
89
87
91
100
100
100
100
94
98
84
69
41
81
78

High Clouds (% Sky Obscured)

100
100
100
100
95
100
100
89
45
41
47
48
48
96
100
100
87
84
50
28
50
54
62
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
3
0
0
0
0
0
0
0
0
2
3
3
7
5

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

Chance of Frost

Temperature (°C)

9
8
7
6
6
6
6
6
6
5
5
5
5
5
5
5
6
8
10
11
12
13
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
41
47
49
50
49
49
49
50
51
51
51
50
51
50
51
47
40
37
35
33
32
32
33

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1009
1008
1008
1007
1007

Ozone (du)

320
319
321
322
321
318
318
319
319
319
320
320
323
324
324
322
321
320
318
317
319
324
328
331

Monday 2

Waxing Gibbous 100%

17:26

06:50

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
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: 06:45, Set: 18:02, Transit: 12:24. Moon - Rise: 17:26, Set: 06:50. Civil Dark: 18:32 - 06:15. Nautical Dark: 19:06 - 05:41. Astro Dark: 19:40 - 05:07

Total Clouds (% Sky Obscured)

94
93
91
88
69
48
30
20
20
3
0
0
4
2
3
3
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

19
14
7
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)

71
80
81
82
66
27
30
20
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
82
78
68
56
40
30
20
20
2
0
0
2
2
2
1
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
4
4
1
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
2
2
3
5
5
5
4
4
4
4
4
4
5
5
4
4
0
4
6
6
7
8
9

Chance of Frost

Temperature (°C)

13
11
10
9
8
7
6
6
6
6
5
5
4
4
4
4
5
8
9
10
11
11
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
41
45
48
49
50
53
53
53
52
53
54
53
53
52
52
48
39
36
34
32
30
27
26

Pressure (mb)

1007
1007
1008
1009
1010
1011
1012
1012
1012
1013
1014
1014
1015
1015
1016
1017
1018
1017
1017
1016
1016
1015
1014
1014

Ozone (du)

334
335
334
332
327
324
324
323
324
326
334
340
342
344
346
347
348
348
347
347
347
345
342
338

Tuesday 3

Full Moon 99%

18:39

07:08

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

Sun - Rise: 06:43, Set: 18:04, Transit: 12:24. Moon - Rise: 18:39, Set: 07:08. Civil Dark: 18:33 - 06:14. Nautical Dark: 19:07 - 05:40. Astro Dark: 19:41 - 05:05

Total Clouds (% Sky Obscured)

0
10
20
39
46
98
96
97
98
100
100
100
100
100
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
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
9
21
30
30
30
97
97
97
97
98
99
100
93
85
69
66
62

High Clouds (% Sky Obscured)

0
10
20
39
46
94
91
92
91
92
95
98
100
100
100
100
100
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
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
2
3
0
4
4
1
7
10
8
6
5

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
7
3
0
1
2
3
3
3
3
2
1
1
1
0
1
1
0
1
2
4
7
11
9

Chance of Frost

Temperature (°C)

13
12
10
9
9
8
8
8
7
7
6
6
5
5
5
6
6
6
7
8
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
31
39
47
51
52
51
47
48
50
52
54
55
56
54
51
49
46
43
41
41
42
41
42

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1010
1008
1007
1006
1005

Ozone (du)

336
332
327
327
331
335
338
339
337
334
331
328
325
326
327
327
327
327
328
328
329
330
331
332

Wednesday 4

Waning Gibbous 96%

19:49

07:26

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:41, Set: 18:05, Transit: 12:24. Moon - Rise: 19:49, Set: 07:26. Civil Dark: 18:34 - 06:12. Nautical Dark: 19:08 - 05:38. Astro Dark: 19:42 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
97
94
86
86
84
94
95
95
95
70
45
15
10
10
25
64
84
97
98
97

Low Clouds (% Sky Obscured)

0
1
1
2
2
2
2
12
22
33
44
54
39
32
25
15
10
10
9
9
12
5
6
5

Medium Clouds (% Sky Obscured)

55
64
77
78
66
52
33
44
65
84
87
91
91
62
33
5
5
10
25
55
76
85
89
92

High Clouds (% Sky Obscured)

100
100
100
100
74
45
18
36
58
73
61
41
32
36
45
15
10
10
25
60
74
95
90
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
4
4
4
3
3
5
6
8
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

4
21
27
23
40
48
50
61
67
70
74
71
59
70
71
60
76
81
67
76
73
54
45
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0
0.3
0.3
0
0.3
0.3
0
0.3
0.4
0
0.3
0.4
0
0
0

Wind Speed/Direction (mph)

7
6
3
2
2
2
2
3
2
8
6
6
6
7
7
8
8
7
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
42
45
47
49
48
46
45
56
68
82
82
81
80
80
78
78
77
76
73
70
67
63
61

Pressure (mb)

1004
1004
1004
1004
1004
1004
1005
1005
1006
1007
1009
1009
1010
1011
1012
1013
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

333
334
339
344
349
354
358
363
364
365
366
370
375
379
381
384
386
381
376
371
368
366
363
362

Thursday 5

Waning Gibbous 91%

20:57

07:44

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

Sun - Rise: 06:39, Set: 18:06, Transit: 12:23. Moon - Rise: 20:57, Set: 07:44. Civil Dark: 18:36 - 06:10. Nautical Dark: 19:10 - 05:36. Astro Dark: 19:44 - 05:02

Total Clouds (% Sky Obscured)

97
93
90
91
81
70
58
52
48
42
52
66
85
95
100
95
95
85
55

Low Clouds (% Sky Obscured)

3
5
5
5
15
24
34
38
42
42
42
37
31
50
72
87
56
35
15

Medium Clouds (% Sky Obscured)

96
93
90
89
73
56
36
33
36
39
42
60
62
75
87
95
95
85
55

High Clouds (% Sky Obscured)

69
46
23
5
11
11
0
0
0
0
5
13
19
15
15
20
20
20
30

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 (%)

9
15
21
6
14
25
9
12
14
5
6
5
0
6
11
2
8
13
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
55
57
59
61
60
61
60
62
63
64
64
63
64
63
61
60
53
47

Pressure (mb)

1013
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1019
1018

Ozone (du)

360
359
357
356
354
355
355
356
355
355
354
358
361
365
370
375
381
383
385

Forecast for Hillsboro, Carbon, United States of America (45.02,-108.25)

Generated: 27/02/26 16:11:33. Forecast: 27/02/26 to 05/03/26. Timezone: UTC-7.00