Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

New Moon 2%

07:41

18:13

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
16 Bad

Sun - Rise: 07:05, Set: 17:42, Transit: 12:24. Moon - Rise: 07:41, Set: 18:13. Civil Dark: 18:12 - 06:35. Nautical Dark: 18:46 - 06:01. Astro Dark: 19:21 - 05:26

Total Clouds (% Sky Obscured)

93
94
96
100
97
82
97
90
78
45
41
66
72
60
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
67
78
59
54
57
73
80
67
35
29
29
36
49
96
99
86
92
87
62
60
70
60
59

Medium Clouds (% Sky Obscured)

93
94
96
100
92
71
80
48
23
13
12
66
72
20
26
51
64
69
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
25
40
55
65
60

ISS Passover

Visibility (miles)

9
6
8
9
9
9
9
9
9
9
9
9
9
9
6
0
0
0
0
5
9
4
0
1

Fog (%)

0
0
0
7
13
14
9
6
4
2
1
3
6
5
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

12
0
59
55
42
29
23
22
20
17
10
9
15
24
33
51
55
33
29
50
54
61
45
27

Precipitation Amount (mm)

0
0
0.5
0.5
0.3
0.1
0
0
0
0
0
0
0
0
0
0.1
0.2
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
81
81
84
89
92
94
92
92
94
94
92
94
96
96
96
96
96
91
88
93
94
96

Pressure (mb)

999
1000
1001
1002
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1008
1008
1008
1008

Ozone (du)

465
462
460
459
454
449
445
447
452
454
459
462
454
451
451
451
452
451
446
439
434
433
436
438

Wednesday 18

Waxing Crescent 7%

07:59

19:27

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
16 Bad

Sun - Rise: 07:04, Set: 17:43, Transit: 12:24. Moon - Rise: 07:59, Set: 19:27. Civil Dark: 18:13 - 06:33. Nautical Dark: 18:48 - 05:59. Astro Dark: 19:22 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
97
96
95
96
89
91
100
96
89
82
97
96
77

Low Clouds (% Sky Obscured)

56
71
70
66
70
90
100
100
100
97
94
91
91
93
95
86
83
100
94
81
82
84
65
55

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
94
92
89
50
67
55
41
26
27
76
74
55
43

High Clouds (% Sky Obscured)

65
60
60
55
3
3
12
1
0
0
0
0
0
0
0
0
0
1
1
10
20
5
1
1

ISS Passover

Visibility (miles)

9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
5
5
4

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
Very Light Rain
Snow
Snow
Snow
Snow
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

Precipitation Probability (%)

33
60
77
95
95
95
95
95
95
95
81
67
53
50
47
41
24
18
14
24
23
25
31
27

Precipitation Amount (mm)

0
0
0.3
1.1
1.1
0.9
0.9
0.8
0.9
0.7
0.5
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
7
6
4
4
4
3
4
3
2
2
1
2
2
2
3
3
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
2
2
2
2
3
2
1
1
1
1
1
1
2
3
3
3
2
2
2
3

Relative Humidity (%)

89
93
96
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
98
93
85
80
80
85

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

439
441
448
458
464
463
463
463
468
475
474
472
469
467
469
469
462
455
451
449
448
448
440
433

Thursday 19

Waxing Crescent 14%

08:18

20:41

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
16 Bad

Sun - Rise: 07:02, Set: 17:45, Transit: 12:24. Moon - Rise: 08:18, Set: 20:41. Civil Dark: 18:15 - 06:32. Nautical Dark: 18:49 - 05:57. Astro Dark: 19:23 - 05:23

Total Clouds (% Sky Obscured)

82
67
87
65
73
89
85
86
92
91
97
93
73
97
100
98
93
95
97
99
99
100
100
99

Low Clouds (% Sky Obscured)

66
60
81
65
73
82
85
86
92
91
96
93
73
95
92
87
88
88
87
85
82
80
77
72

Medium Clouds (% Sky Obscured)

43
26
21
0
0
28
18
18
29
32
17
10
0
16
38
35
15
14
16
67
88
58
19
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
41
58
87
95
97
100
76

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
1
2
2
2
5
15
15
15
15
15
15
15
15
15
15
15
15
15

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 (%)

20
19
18
16
21
11
20
9
16
16
16
18
18
27
14
25
12
14
14
13
24
17
23
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
93
94
96
94
96
96
96
92
94
96
87
91
92
89
84
86
82
79
75
72
72
72

Pressure (mb)

1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

433
433
429
425
420
418
416
416
415
413
412
415
416
417
414
411
409
407
403
401
401
402
401
400

Friday 20

Waxing Crescent 23%

08:38

21:58

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
16 Bad

Sun - Rise: 07:00, Set: 17:46, Transit: 12:24. Moon - Rise: 08:38, Set: 21:58. Civil Dark: 18:16 - 06:30. Nautical Dark: 18:50 - 05:56. Astro Dark: 19:25 - 05:22

Total Clouds (% Sky Obscured)

98
97
98
98
98
98
99
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
93

Low Clouds (% Sky Obscured)

51
36
28
19
61
18
78
64
88
78
83
88
95
100
100
100
87
35
27
49
67
17
15
12

Medium Clouds (% Sky Obscured)

96
97
98
98
98
98
99
100
100
100
100
100
100
100
100
100
100
98
97
96
98
99
100
93

High Clouds (% Sky Obscured)

54
31
35
38
41
46
51
55
68
84
100
75
53
30
26
20
22
7
12
20
42
66
86
66

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 (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Precipitation Type

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

Precipitation Probability (%)

12
8
7
6
1
5
8
8
15
20
25
32
39
47
57
53
51
46
39
27
27
27
25
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
3
3
3
4
4
4
4
6
6
6
5
6
8
9
11
12
12
12
12
12

Chance of Frost

Temperature (°C)

6
6
5
4
5
4
4
5
5
5
5
5
4
5
5
6
6
7
7
8
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
85
88
88
89
88
88
86
86
85
85
80
77
76
76
78
76
67
61
59
58
58
59
61

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

399
398
398
396
396
396
396
395
394
397
399
398
398
397
391
388
387
383
380
378
374
370
368
366

Saturday 21

Waxing Crescent 33%

09:03

23:17

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
16 Bad

Sun - Rise: 06:58, Set: 17:47, Transit: 12:24. Moon - Rise: 09:03, Set: 23:17. Civil Dark: 18:17 - 06:29. Nautical Dark: 18:52 - 05:54. Astro Dark: 19:26 - 05:20

Total Clouds (% Sky Obscured)

87
80
79
77
77
83
91
100
100
100
100
100
100
100
92
86
80
87
93
97
97
96
96
98

Low Clouds (% Sky Obscured)

26
28
0
0
0
7
12
18
25
36
88
79
70
61
60
60
62
60
49
41
44
49
52
67

Medium Clouds (% Sky Obscured)

81
70
32
20
16
19
31
100
100
100
100
100
100
100
88
75
62
65
70
75
79
86
92
94

High Clouds (% Sky Obscured)

45
25
22
23
25
50
75
100
100
100
100
69
36
5
5
5
8
7
7
0
0
0
0
33

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 (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Precipitation Type

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

Precipitation Probability (%)

16
11
11
7
0
10
14
16
23
27
30
58
57
57
51
43
27
22
14
5
17
30
42
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
9
8
9
8
7
8
8
8
6
6
7
7
8
8
9
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
64
65
67
67
67
67
62
62
65
64
65
66
67
65
64
63
61
60
59
59
60
62

Pressure (mb)

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

Ozone (du)

367
369
372
375
376
380
377
381
387
392
401
409
409
409
409
411
412
414
414
415
416
417
418
420

Sunday 22

Waxing Crescent 31%

09:34

00:37

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
16 Bad

Sun - Rise: 06:57, Set: 17:49, Transit: 12:24. Moon - Rise: 09:34, Set: 00:37. Civil Dark: 18:19 - 06:27. Nautical Dark: 18:53 - 05:53. Astro Dark: 19:27 - 05:18

Total Clouds (% Sky Obscured)

99
100
100
100
100
98
95
92
95
97
100
100
99
98
95
92
89
93
96
99
89
80
71
81

Low Clouds (% Sky Obscured)

83
98
98
99
100
87
73
60
70
77
81
71
65
61
59
54
52
49
49
53
45
38
33
48

Medium Clouds (% Sky Obscured)

97
100
100
100
100
92
87
83
89
95
100
87
75
62
56
29
16
36
66
97
87
77
67
79

High Clouds (% Sky Obscured)

67
100
100
100
100
95
90
92
92
91
85
67
42
30
26
28
34
46
58
70
65
42
19
46

ISS Passover

Visibility (miles)

7
5
3
5
6
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
92
86
80
72
95
95
95
95
76
37
40
47
54
48
42
39
40

Precipitation Amount (mm)

0.6
1.1
1.7
1.9
2
1.5
0.9
0.6
0.5
0.4
0.3
0.7
1.1
1.1
0.7
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
78
87
90
90
91
91
90
90
88
87
85
82
81
78
78
78
78
69
63
56
55
56
56

Pressure (mb)

1008
1008
1009
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

424
428
432
438
443
449
456
463
471
474
477
480
471
463
454
452
449
447
446
445
443
446
449
451

Monday 23

Waxing Crescent 45%

10:15

01:58

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

Sun - Rise: 06:55, Set: 17:50, Transit: 12:23. Moon - Rise: 10:15, Set: 01:58. Civil Dark: 18:20 - 06:25. Nautical Dark: 18:54 - 05:51. Astro Dark: 19:29 - 05:17

Total Clouds (% Sky Obscured)

92
100
100
100
100
99
97
94
93
94
96
97
99
100
99
99
99

Low Clouds (% Sky Obscured)

64
86
91
94
98
98
97
94
93
92
90
91
94
98
98
96
95

Medium Clouds (% Sky Obscured)

89
100
100
100
100
97
94
90
68
46
37
34
31
19
22
20
24

High Clouds (% Sky Obscured)

74
100
86
75
63
43
22
1
22
43
48
44
38
41
46
55
60

ISS Passover

Visibility (miles)

8
6
4
5
5
5
7
8
9
9
9
9
9
9
9
9
9

Fog (%)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Precipitation Type

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

Precipitation Probability (%)

43
50
79
95
95
95
81
52
49
43
27
31
47
53
54
68
74

Precipitation Amount (mm)

0
0
0.5
0.9
1.2
0.9
0.5
0
0
0
0
0
0
0.3
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
8
8
7
7
6
6
6
6
6
6
6
5
5
6
6

Feels Like (°C)

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

Dew Point (°C)

3
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

63
72
79
84
88
91
91
91
93
93
93
94
94
94
96
91
88

Pressure (mb)

1013
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1017
1017

Ozone (du)

454
457
459
456
453
449
447
445
442
439
436
434
430
427
424
422
420

Forecast for West Portland, Multnomah, United States of America (45.46,-122.72)

Generated: 17/02/26 16:51:42. Forecast: 17/02/26 to 23/02/26. Timezone: UTC-8.00