Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 18%

09:09

00:26

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
13 Bad
14 Bad

Sun - Rise: 07:02, Set: 19:22, Transit: 13:13. Moon - Rise: 09:09, Set: 00:26. Civil Dark: 19:51 - 06:33. Nautical Dark: 20:25 - 05:59. Astro Dark: 21:00 - 05:24

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
99
100
82
81
51
78
67
79
68
76
60
68
83
88
87
89

Low Clouds (% Sky Obscured)

78
68
71
79
47
29
34
37
40
47
45
46
51
77
66
77
68
76
60
64
27
27
32
43

Medium Clouds (% Sky Obscured)

29
68
65
69
96
50
46
40
84
54
42
47
1
0
0
0
0
0
3
21
66
44
41
40

High Clouds (% Sky Obscured)

62
97
97
100
100
100
100
100
94
100
61
50
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
1
1
3
8
8
9
9
9
9
9
9
9
9
9
5
7

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 (%)

4
0
0
1
1
0
0
2
11
13
2
0
1
0
0
0
0
0
0
0
0
1
15
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)

8
9
9
10
9
8
7
7
7
8
9
9
10
10
11
11
10
10
10
10
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
81
83
86
91
89
92
94
98
91
91
89
86
84
82
86
84
76
71
66
64
60
59

Pressure (mb)

1007
1008
1009
1011
1012
1012
1013
1014
1013
1013
1013
1014
1014
1014
1014
1015
1016
1016
1017
1018
1018
1018
1018
1019

Ozone (du)

331
330
329
325
323
322
323
322
323
326
327
330
336
342
344
347
351
360
372
382
393
395
400
401

Monday 23

Waxing Crescent 29%

09:59

01:44

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

Sun - Rise: 07:00, Set: 19:23, Transit: 13:13. Moon - Rise: 09:59, Set: 01:44. Civil Dark: 19:52 - 06:31. Nautical Dark: 20:27 - 05:57. Astro Dark: 21:02 - 05:22

Total Clouds (% Sky Obscured)

100
91
89
87
52
54
24
5
6
5
3
2
1
1
0
3
2
1
22
80
77
73
73
99

Low Clouds (% Sky Obscured)

48
54
72
69
4
54
24
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
19

Medium Clouds (% Sky Obscured)

60
44
45
43
22
20
0
0
0
0
0
0
0
0
0
0
0
0
13
45
40
40
30
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2

ISS Passover

Visibility (miles)

3
3
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 (%)

21
25
24
19
5
2
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-4
-4
-4
-4
-5
-6
-6
-7
-8
-8
-9
-8
-9
-9
-9
-10
-10
-11
-10
-8
-8

Relative Humidity (%)

63
59
62
66
74
80
83
81
78
76
76
73
75
73
75
74
76
70
61
53
48
50
54
54

Pressure (mb)

1019
1019
1020
1021
1022
1023
1025
1025
1026
1027
1027
1028
1028
1028
1029
1029
1030
1030
1030
1030
1029
1029
1028
1027

Ozone (du)

405
406
410
415
414
412
410
407
406
410
411
406
403
402
401
397
391
388
387
386
390
393
395
397

Tuesday 24

Waxing Crescent 40%

11:01

02:52

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:59, Set: 19:25, Transit: 13:12. Moon - Rise: 11:01, Set: 02:52. Civil Dark: 19:54 - 06:30. Nautical Dark: 20:28 - 05:55. Astro Dark: 21:03 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
99
93
91
100
94
63
80
85
100
100
100
99
40
60
80
100
100
99
99
99

Low Clouds (% Sky Obscured)

8
38
77
64
74
85
44
95
0
6
14
24
29
31
33
36
8
18
25
33
32
31
29
19

Medium Clouds (% Sky Obscured)

100
98
100
93
82
50
45
37
40
50
44
35
64
98
49
64
26
57
77
84
99
98
97
99

High Clouds (% Sky Obscured)

83
100
57
59
46
77
88
100
94
63
76
77
100
100
100
97
40
60
80
100
84
75
45
37

ISS Passover

Visibility (miles)

9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
7

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
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

0
0
4
12
2
1
0
0
0
0
0
0
0
0
0
0
0
30
44
38
36
34
31
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
13
12
12
11
10
9
7
7
6
5
5
4
3
3
3
4
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

1
1
1
1
0
0
0
0
-1
-1
-1
-1
-1
-2
-2
-2
-2
-1
-1
-1
0
1
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
53
61
60
65
64
62
67
74
75
75
77
77
77
78
79
79
78
86
87
89
94
93
81

Pressure (mb)

1026
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1025
1024

Ozone (du)

401
404
406
409
415
422
423
430
433
437
442
447
451
452
454
453
451
449
442
435
428
423
416
409

Wednesday 25

First Quarter 52%

12:13

03:47

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
13 Bad
14 Bad

Sun - Rise: 06:57, Set: 19:26, Transit: 13:12. Moon - Rise: 12:13, Set: 03:47. Civil Dark: 19:55 - 06:28. Nautical Dark: 20:29 - 05:53. Astro Dark: 21:05 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
99
99
98
97
95
93
91
93
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
0
30
62
90
85
79
73
69
64
59
54
51
45
46
56
59
61
62
63
59
56
49
36

Medium Clouds (% Sky Obscured)

99
100
99
99
98
98
99
100
99
99
98
96
95
94
88
40
69
28
13
43
71
81
82
53

High Clouds (% Sky Obscured)

29
20
5
1
10
10
15
20
25
25
35
25
20
15
8
15
22
51
77
100
100
97
100
100

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
9
9
9
9
3
0
0
0
0
0
0
0
0
0
1
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
Snow
None
None
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

14
26
32
46
58
36
37
44
48
55
60
60
57
70
63
63
80
46
21
3
4
5
4
18

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0.1
0.1
0.2
0.2
0.3
0.2
0.4
0.3
0.3
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
2
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
3
4
5
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
72
78
81
84
83
83
83
84
93
96
98
100
100
98
100
100
98
100
98
98
94
90

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1019
1018
1017
1016
1015
1014
1013
1012
1011
1011
1010
1010
1010
1010
1009
1008
1007

Ozone (du)

402
398
395
390
386
383
381
380
377
374
373
370
368
366
369
374
371
364
352
348
338
334
331
324

Thursday 26

Waxing Gibbous 64%

13:29

04:29

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
13 Bad
14 Bad

Sun - Rise: 06:55, Set: 19:27, Transit: 13:12. Moon - Rise: 13:29, Set: 04:29. Civil Dark: 19:56 - 06:26. Nautical Dark: 20:31 - 05:51. Astro Dark: 21:06 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
98
98
86
89
93
84
74
65
75
85
95
97
99
100
99

Low Clouds (% Sky Obscured)

15
5
21
37
53
65
77
88
91
94
96
53
62
72
62
53
44
50
56
64
49
34
20
27

Medium Clouds (% Sky Obscured)

97
97
98
72
98
54
80
29
53
77
4
7
11
28
30
25
22
34
47
57
53
50
42
38

High Clouds (% Sky Obscured)

100
100
100
100
100
91
82
68
76
71
85
29
18
7
12
8
10
6
1
2
1
1
5
13

ISS Passover

Visibility (miles)

1
0
0
0
0
0
2
7
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

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

Precipitation Probability (%)

85
95
72
57
80
83
49
52
28
10
1
1
1
0
2
1
0
1
0
0
1
2
0
3

Precipitation Amount (mm)

0.5
0.9
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
12
13
14
15
15
15
13
13
14
15
13
11
10
10
11
11
11
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
1
2
3
4
4
4
4
4
2
-1
-3
-4
-5
-5
-6
-5
-6
-11
-11
-11
-10
-10
-10

Dew Point (°C)

6
5
6
7
8
9
9
8
8
5
3
0
-2
-4
-6
-7
-8
-10
-11
-12
-14
-14
-14
-14

Relative Humidity (%)

98
98
98
98
96
96
96
93
91
88
85
77
77
75
74
71
69
66
59
52
46
44
42
39

Pressure (mb)

1005
1004
1003
1002
1002
1001
1001
1002
1003
1004
1006
1007
1010
1012
1013
1015
1016
1018
1019
1019
1020
1020
1020
1020

Ozone (du)

319
311
310
310
307
305
304
304
304
303
304
304
303
302
301
299
297
295
296
297
297
299
300
302

Friday 27

Waxing Gibbous 74%

14:46

05:01

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

Sun - Rise: 06:53, Set: 19:28, Transit: 13:11. Moon - Rise: 14:46, Set: 05:01. Civil Dark: 19:58 - 06:24. Nautical Dark: 20:32 - 05:49. Astro Dark: 21:08 - 05:13

Total Clouds (% Sky Obscured)

99
99
93
87
80
60
40
21
24
30
32
22
23
27
30
33
36
55
74
93
93
89
87
76

Low Clouds (% Sky Obscured)

34
41
36
29
24
23
22
21
16
12
7
6
4
3
2
2
1
26
50
75
77
81
84
74

Medium Clouds (% Sky Obscured)

35
31
27
20
17
12
7
2
1
1
0
0
0
0
11
22
34
46
58
74
62
47
29
33

High Clouds (% Sky Obscured)

16
13
7
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
7
5
2

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 (%)

2
1
3
2
0
1
1
0
2
1
0
0
0
0
0
0
0
0
0
0
12
14
15
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-9
-9
-9
-10
-11
-11
-11
-11
-11
-11
-12
-12
-11
-12
-11
-12
-10
-10
-10
-10
-10
-9

Dew Point (°C)

-15
-15
-15
-14
-14
-14
-15
-15
-15
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-15
-15
-14
-13

Relative Humidity (%)

39
38
37
41
45
49
49
49
49
49
49
49
50
49
49
49
48
48
45
42
40
41
42
43

Pressure (mb)

1020
1021
1021
1022
1022
1023
1024
1025
1026
1026
1027
1027
1027
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1029

Ozone (du)

305
308
311
319
326
334
340
347
353
361
368
375
381
387
394
403
413
422
438
453
469
480
491
502

Saturday 28

Waxing Gibbous 84%

No Rise

05:26

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 OK
06 OK
07 OK

Sun - Rise: 06:51, Set: 19:30, Transit: 13:11. Moon - Rise: No Rise, Set: 05:26. Civil Dark: 19:59 - 06:22. Nautical Dark: 20:33 - 05:47. Astro Dark: 21:09 - 05:11

Total Clouds (% Sky Obscured)

66
57
55
54
52
60
70
75
66
57
52
57
53
54
43
31
20

Low Clouds (% Sky Obscured)

66
57
55
54
52
57
44
37
25
15
3
10
21
29
27
18
12

Medium Clouds (% Sky Obscured)

35
40
29
28
24
38
52
66
62
57
52
51
36
27
18
9
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
7
9
9
8
7
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

Precipitation Type

None
None
None
None
None
None
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
18
29
41
52
53
45
25
20
13
0
2
2
2
7
8
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
13
13
12
12
11
11
11
11
10
9
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-8
-8
-7
-7
-8
-8
-8
-8
-9
-9
-9
-10
-9
-9
-9

Dew Point (°C)

-13
-13
-13
-10
-7
-5
-6
-8
-10
-10
-10
-10
-10
-10
-10
-10
-10

Relative Humidity (%)

42
41
39
51
64
81
75
69
64
66
69
71
71
73
73
73
71

Pressure (mb)

1029
1028
1028
1028
1028
1028
1029
1029
1030
1030
1031
1031
1031
1031
1031
1032
1032

Ozone (du)

501
500
500
498
496
494
487
481
475
470
466
462
455
449
443
441
439

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 22/03/26 15:24:24. Forecast: 22/03/26 to 28/03/26. Timezone: UTC-4.00