Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 75%

13:19

04:43

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

Sun - Rise: 06:35, Set: 19:10, Transit: 12:53. Moon - Rise: 13:19, Set: 04:43. Civil Dark: 19:39 - 06:06. Nautical Dark: 20:13 - 05:32. Astro Dark: 20:49 - 04:56

Total Clouds (% Sky Obscured)

2
2
2
24
2
0
0
0
0
0
0
0
0
0
19
2
19
24
22
17
35
30
23
43

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
18
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

2
2
2
24
2
0
0
0
0
0
0
0
0
0
0
2
17
24
22
17
30
20
13
22

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
5
8
10
12
13
13
14
15
16
16
17
17
17
17
17
16
17
18
20
20
17
14

Chance of Frost

Temperature (°C)

5
6
7
8
9
8
7
5
4
4
4
3
3
4
5
5
6
6
6
7
9
12
15
17

Feels Like (°C)

3
5
4
3
4
4
2
0
-1
-2
-3
-3
-4
-4
-3
-2
-1
-1
-1
-1
1
4
8
11

Dew Point (°C)

-15
-14
-14
-14
-13
-14
-14
-14
-15
-15
-15
-16
-15
-14
-12
-10
-9
-9
-8
-8
-7
-7
-7
-8

Relative Humidity (%)

22
21
20
20
19
19
21
23
24
23
23
23
24
26
29
31
33
35
37
34
30
26
21
17

Pressure (mb)

1039
1037
1036
1034
1033
1032
1031
1031
1030
1030
1028
1027
1025
1024
1023
1021
1020
1020
1019
1018
1016
1015
1014
1012

Ozone (du)

296
298
301
304
306
305
304
305
307
310
312
313
312
309
307
306
305
305
303
305
305
309
311
310

Saturday 28

Waxing Gibbous 84%

14:35

05:09

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

Sun - Rise: 06:33, Set: 19:11, Transit: 12:53. Moon - Rise: 14:35, Set: 05:09. Civil Dark: 19:40 - 06:04. Nautical Dark: 20:15 - 05:30. Astro Dark: 20:50 - 04:54

Total Clouds (% Sky Obscured)

44
21
48
100
100
85
71
30
25
30
30
14
2
9
13
2
11
5
15
47
11
42
45
69

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
1
66
35
40
40
30
25
30
28
2
0
0
0
0
0
1
2
1
0
0
0
0

High Clouds (% Sky Obscured)

22
15
44
100
100
82
69
30
22
20
20
13
1
8
13
1
8
3
13
47
9
42
40
69

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)

11
8
4
3
4
5
6
6
6
6
6
6
5
4
3
4
3
4
3
2
2
4
6
8

Chance of Frost

Temperature (°C)

20
21
22
23
22
22
18
15
13
12
10
9
8
7
6
6
5
5
3
4
10
13
15
17

Feels Like (°C)

15
18
21
19
18
17
13
10
8
6
5
4
4
5
4
4
4
2
2
3
9
12
15
15

Dew Point (°C)

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

Relative Humidity (%)

14
12
10
10
10
13
16
18
20
23
24
27
30
32
34
37
39
42
45
38
34
31
27
22

Pressure (mb)

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

Ozone (du)

311
311
312
310
310
309
310
309
308
306
305
308
310
308
305
305
307
309
311
311
310
310
310
309

Sunday 29

Waxing Gibbous 91%

15:48

05:30

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 OK

Sun - Rise: 06:31, Set: 19:13, Transit: 12:53. Moon - Rise: 15:48, Set: 05:30. Civil Dark: 19:42 - 06:02. Nautical Dark: 20:16 - 05:28. Astro Dark: 20:52 - 04:52

Total Clouds (% Sky Obscured)

93
88
100
100
92
69
82
100
100
70
69
61
66
82
35
41
40
35
40
45
44
73
63
19

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)

2
45
72
66
70
54
70
84
95
26
25
18
20
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

93
88
100
100
92
69
45
100
100
48
69
61
66
82
0
2
1
0
5
5
21
46
53
19

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
11
9
7
7
9
10
9
9
7
6
5
5
4
4
3
4
6
6
7
8
7
11
15

Chance of Frost

Temperature (°C)

18
18
19
19
18
17
15
13
12
11
10
9
8
7
7
6
7
8
10
13
16
17
18
19

Feels Like (°C)

16
15
16
16
14
13
12
8
7
6
7
6
6
6
5
4
4
5
7
8
11
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

17
15
14
14
14
15
21
26
29
33
35
36
39
41
45
47
45
42
39
33
24
18
14
11

Pressure (mb)

1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1003
1003
1003
1002

Ozone (du)

309
310
311
312
314
317
317
319
317
321
324
324
324
323
324
326
327
328
329
330
329
331
333
336

Monday 30

Waxing Gibbous 96%

16:59

05:49

13 OK
14 Good
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
12 Bad

Sun - Rise: 06:29, Set: 19:14, Transit: 12:52. Moon - Rise: 16:59, Set: 05:49. Civil Dark: 19:43 - 06:00. Nautical Dark: 20:17 - 05:26. Astro Dark: 20:53 - 04:50

Total Clouds (% Sky Obscured)

9
4
81
89
93
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
91
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
99
100
100
100
100
100
100
99
98
78
5

Medium Clouds (% Sky Obscured)

0
0
3
49
15
71
59
96
100
100
100
100
23
100
86
100
100
97
99
98
96
93
82
86

High Clouds (% Sky Obscured)

9
3
55
65
75
80
92
100
100
100
100
100
100
100
100
100
100
90
83
86
33
11
4
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
1
1
8
11
13
28
36
42
38
34
29
28
22
10
15

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)

20
20
23
21
19
19
15
20
17
19
19
19
21
25
25
20
17
20
18
19
18
18
19
18

Chance of Frost

Temperature (°C)

19
19
19
17
16
15
14
12
11
9
8
7
6
4
3
2
2
1
1
0
0
1
2
2

Feels Like (°C)

12
13
11
9
9
8
9
4
4
1
1
-1
-3
-6
-7
-5
-6
-8
-8
-8
-8
-8
-8
-7

Dew Point (°C)

-13
-14
-17
-18
-19
-18
-16
-7
-6
-7
-5
-5
-5
0
-2
-5
-9
-11
-11
-11
-13
-15
-17
-18

Relative Humidity (%)

10
9
7
7
7
8
11
26
31
33
38
41
45
77
70
59
45
39
41
44
36
29
24
20

Pressure (mb)

1002
1002
1001
1002
1003
1003
1004
1006
1008
1009
1011
1012
1013
1015
1017
1018
1019
1019
1020
1022
1023
1023
1024
1024

Ozone (du)

335
335
338
340
343
344
345
346
346
346
345
343
345
347
349
352
353
358
364
370
375
375
374
375

Tuesday 31

Waxing Gibbous 99%

18:07

06:07

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

Sun - Rise: 06:28, Set: 19:15, Transit: 12:52. Moon - Rise: 18:07, Set: 06:07. Civil Dark: 19:44 - 05:59. Nautical Dark: 20:19 - 05:24. Astro Dark: 20:55 - 04:48

Total Clouds (% Sky Obscured)

41
16
10
5
2
1
1
9
0
30
33
37
27
17
19
21
23
43
64
84
88
95
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
4
27
50
73
81
89
98
76

Medium Clouds (% Sky Obscured)

36
13
6
4
2
1
1
0
0
2
4
19
19
17
19
15
15
29
43
55
45
33
23
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
4
2
36
19
12
18
21
23
43
53
48
68
84
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
Snow
Snow
Snow
Snow
None
Snow
Snow
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

14
0
0
0
0
0
0
0
0
0
0
31
44
56
57
52
45
54
61
66
59
52
43
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0
0.2
0.3
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

19
16
17
16
15
14
11
10
8
7
7
7
9
9
9
9
9
10
11
13
14
15
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-18
-18
-18
-18
-19
-19
-19
-19
-19
-17
-18
-17
-16
-15
-15
-15
-14
-14
-15
-15
-16
-16
-15
-15

Relative Humidity (%)

19
18
17
16
16
16
18
20
22
25
27
29
30
31
33
34
35
36
33
29
26
24
22
20

Pressure (mb)

1024
1023
1022
1022
1022
1022
1022
1023
1024
1024
1024
1025
1022
1021
1021
1021
1020
1020
1019
1019
1018
1017
1015
1014

Ozone (du)

373
372
375
374
376
377
377
376
375
375
375
374
374
374
373
374
374
374
374
375
375
377
379
381

Wednesday 1

Full Moon 100%

19:15

06:26

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
12 Bad

Sun - Rise: 06:26, Set: 19:16, Transit: 12:52. Moon - Rise: 19:15, Set: 06:26. Civil Dark: 19:45 - 05:57. Nautical Dark: 20:20 - 05:22. Astro Dark: 20:56 - 04:46

Total Clouds (% Sky Obscured)

100
100
97
92
89
76
62
44
33
22
12
22
18
24
29
34
35
47
56
71
72
73
75
77

Low Clouds (% Sky Obscured)

55
31
26
22
18
24
30
37
25
13
2
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

37
45
60
74
87
76
62
44
33
22
12
22
18
24
20
20
10
16
26
37
36
37
36
25

High Clouds (% Sky Obscured)

100
100
96
92
75
68
50
20
5
5
0
1
3
4
5
5
10
26
42
55
36
34
29
30

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

Precipitation Probability (%)

23
10
11
11
10
42
60
77
75
75
74
64
56
50
51
52
52
45
36
25
21
15
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
0.5
0.5
0.6
0.3
0.2
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
17
17
17
16
17
16
16
15
15
15
14
13
12
12
12
12
13
14
15
16
18
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-12
-11
-9
-8
-9
-10
-11
-11
-11
-11
-7
-5
-1
-2
-2
-2
-2
-1
-0
-2
-3
-3

Relative Humidity (%)

21
21
21
23
26
28
27
26
25
25
26
26
35
46
60
59
59
60
58
57
57
47
39
33

Pressure (mb)

1012
1010
1008
1008
1007
1006
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1004
1003
1003

Ozone (du)

381
381
380
382
385
387
386
385
384
383
383
382
380
378
375
374
373
371
370
369
368
366
364
363

Thursday 2

Waning Gibbous 98%

20:22

06:46

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

Sun - Rise: 06:24, Set: 19:17, Transit: 12:51. Moon - Rise: 20:22, Set: 06:46. Civil Dark: 19:47 - 05:55. Nautical Dark: 20:21 - 05:20. Astro Dark: 20:58 - 04:44

Total Clouds (% Sky Obscured)

79
82
75
68
61
67
73
80
83
90
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
23
46
68
64
60
56
38
20
2
2
2
2

Medium Clouds (% Sky Obscured)

12
0
11
22
33
41
49
57
72
86
97
98
99
100
100
100
100

High Clouds (% Sky Obscured)

31
32
30
24
18
25
30
37
47
57
64
58
63
71
54
42
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
1
2
2
40
68
93
84
66
44
37
29
19
24
28
32

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.8
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
19
20
20
20
14
8
11
11
12
14
13
13
14
13
13

Chance of Frost

Temperature (°C)

14
15
14
14
13
12
11
9
8
8
7
7
4
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
28
25
27
30
32
43
56
73
64
55
47
52
59
65
55
46

Pressure (mb)

1002
1001
1000
999
999
998
1001
1003
1005
1005
1006
1006
1007
1008
1009
1009
1010

Ozone (du)

361
359
357
358
359
360
365
369
374
375
376
377
379
382
384
391
399

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 27/03/26 13:56:42. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-6.00